Matrices Class 12 Maths | NCERT Chapter 3 | CBSE JEE | One Shot |हिंदी में

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LearnoHub - Class 11, 12

LearnoHub - Class 11, 12

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@dikshajain2778
@dikshajain2778 3 жыл бұрын
0:00 Introduction 0:41 What are Matrices? 2:07 Disclaimer-Imp: or not? 2:35 Why representation through matrices? 5:01 Matrices(Basics): Example + Terminologies 10:12 General form of a Matrix 13:51 Representing data in a matrix form (diff. ways) 18:36 Question 1 18:46 Question 2 23:22 Question 3 27:20 Types of Matrices 34:55 Equality of Matrices 35:59 Question 1 38:56 Operation on Matrices 39:08 Operation on Matrices: Addition 43:16 Operation on Matrices: Subtraction 45:09 Properties: Addition + Subtraction 47:28 Question 1 50:41 Operation on Matrices: Scalar Multiplication 51:09 Question 1 52:44 Properties: Scalar Multiplication 53:23 Question 2 55:41 Negative of a Matrix through Scalar Multiplication 56:16 Operation on Matrices: Multiplication: concept 1:01:44 Multiplication: Method 1:03:38 Question 1 1:14:24 Question 2 1:17:18 Question 3 (word problem) 1:19:59 The zero game (Null matrix as product through multiplication of two non null matrices) 1:22:47 Multiplication: Properties 1:24:45 Transpose of a matrix 1:25:28 Properties: Transpose of a matrix 1:26:57 Example 1:27:32 Question 1 1:29:30 Symmetric Matrix 1:29:51 Example 1:30:16 Skew Symmetric Matrix 1:30:35 Example 1:31:33 Theorem: Symmetric Matrix & Skew Symmetric Matrix 1:32:51 Question 1 1:34:39 Elementary operation(Transformation) on Matrices 1:42:50 Invertible Matrices 1:44:52 Example 1:54:17 End
@heliobronzerxyz3813
@heliobronzerxyz3813 3 жыл бұрын
Thank you
@amanranjan217
@amanranjan217 3 жыл бұрын
Thank You
@priyankamishra6344
@priyankamishra6344 3 жыл бұрын
Thanks
@swagatsouravmallick1008
@swagatsouravmallick1008 3 жыл бұрын
thanks bro its a great help for me
@shreeshar3614
@shreeshar3614 3 жыл бұрын
make this for every vedio
@raghavarora6708
@raghavarora6708 3 жыл бұрын
How many of you agree that Roshni mam is ablessing of God for all of us 🙏❤️
@digvijayw.5536
@digvijayw.5536 3 жыл бұрын
Obviously 🙏🏻
@alexyrajput3814
@alexyrajput3814 3 жыл бұрын
Correct
@lakshay5542
@lakshay5542 3 жыл бұрын
Ya she is a good teacher But I guess blessing.... Aaaaa...its an over exaggeration....
@chitransh2889
@chitransh2889 3 жыл бұрын
Me
@shivrajverma8780
@shivrajverma8780 3 жыл бұрын
@@lakshay5542 you're absolutely right man blessing is too far
@pritamingjal99
@pritamingjal99 2 жыл бұрын
1:50:16 Row transformation will be R2 ----->1/5 R2
@mugdhanaik9020
@mugdhanaik9020 2 жыл бұрын
Exactly what I was searching for in the comments, I thought I was wrong before 🤦‍♀️🤦‍♀️
@laturpattern.........3220
@laturpattern.........3220 2 жыл бұрын
Correct hai aapka
@cherryxd6849
@cherryxd6849 2 жыл бұрын
i was confused myself bro lol
@AdityaSingh.2608
@AdityaSingh.2608 2 жыл бұрын
Yes i was also confused in this part now its clear
@opstonecold4798
@opstonecold4798 2 жыл бұрын
Yes exactly
@tejaswini6543
@tejaswini6543 Жыл бұрын
I m in first year college now ...just came here to thank you ma'am....your videos have always been helpful for me in both 11 th and 12 th ....i passed my 11 th exams just by watching your videos...Thank you for everything ma'am....You deserve the best!!!
@Realhuman_3
@Realhuman_3 Жыл бұрын
Which course you doing?
@Awnikant1
@Awnikant1 Жыл бұрын
Which college??
@problemsolver7694
@problemsolver7694 7 ай бұрын
To tu konsa mam ke lecture dekhkr iit bombay mai pohuch gyi😂😂
@anshvachhani5829
@anshvachhani5829 Жыл бұрын
Small correction at 1:50:15 R2>-1/5R2, here by mistake ma'am wrote R2>-1/5R1 so please make note of this!!!
@hello6437
@hello6437 6 ай бұрын
I was confused toooo
@AyushSingh-tg6ck
@AyushSingh-tg6ck 3 ай бұрын
Thanks brother i was so confused
@tanvi5436
@tanvi5436 3 жыл бұрын
Ma'am I didn't understand one thing. On 1:19:01 we have taken these two matrices. Since we are only given the data and we make matrix B as A and A as B, then our answer completely changes, i.e as it's in m*n (1*3) order and n*p (3*1) order resulting into m*p order of C (1*1) and now with opposite row and coloum it will be the opposite resulting into C (3*3). I hope you got my question. How will we understand when do we have to take out 3*3 and when 1*1 here because if the Matrices are changed the order completely changes.
@saeemuthe2387
@saeemuthe2387 3 жыл бұрын
Whenever we are multiplying any two matrices, example : a x b and b x c. there is one mandatory condition that we have to follow be have to see that if b=b, as in given example the condition is satisfied. a x c will be the order of the product of two matrices. Example: If order of A matrix is 4 x 2 and B matrix is 2 x 6. Here the condition is satisfied 2=2 and the order of the product is 4 x 6. If condition is not satisfied the product of the Matrices does not exist.
@priyanshu.kumar1233
@priyanshu.kumar1233 2 жыл бұрын
I am also having that exact same doubt.
@san3502
@san3502 2 жыл бұрын
@@saeemuthe2387 in that given question, ma'am has taken 1*3 as the order of first matrix and 3*1 as the second right! If we are taking first matrix ie, about the books as 3*1 and price matrix as 1*3 then also this condition is satisfied..no.. I'm bit confused! Can you answer this one also..
@san3502
@san3502 2 жыл бұрын
@@saeemuthe2387 is that because we wanted a 1*1 matrix as our final answer?
@aadinamshikar5609
@aadinamshikar5609 Ай бұрын
while finding the product AB is not equal to BA so it does not matter that order of AB is not the same as order of BA
@subhasmitamohanty4287
@subhasmitamohanty4287 3 жыл бұрын
Best math teacher is roshni mam really so nice explanation 🥰🥰🥰🥰🥰
@nakulsgamingchannel7437
@nakulsgamingchannel7437 5 ай бұрын
I think the best part of this video is she teaches us 'why' learning this is important..that too in an easily comprehendable way.
@frekeep997
@frekeep997 4 жыл бұрын
Mam plzz upload all chapters video bcoz i want to complete my maths at july.plzz if u all wants that tap a like given below😍😍
@anshu3802
@anshu3802 3 жыл бұрын
When ever I search for any chapter a list of 10 to 15 videos come . 😣😣 This is only channel who complete the whole chapter in one video 😍😊 Thank you so much
@shreedhandeshpande9801
@shreedhandeshpande9801 3 жыл бұрын
@@gmesports3303 no
@Laveshsehrawat01
@Laveshsehrawat01 3 жыл бұрын
Hii anshu
@Baltej909
@Baltej909 3 жыл бұрын
Simp
@gamersofthegalaxy8562
@gamersofthegalaxy8562 3 жыл бұрын
@@Baltej909 don’t call him that.
@mr.roshter8941
@mr.roshter8941 3 жыл бұрын
@@Laveshsehrawat01 bhai ladka hai vo
@Bengal_Tiger1098
@Bengal_Tiger1098 4 ай бұрын
0:00​ Introduction 2:40​ What are Matrices? 3:25​ Representation of data in Matrice form 5:07​ Mathematical form of Matrices 5:25​ Representing Matrices:Examples 7:15​ Order of a matrix 10:16​ General form of a Matrix 13:53​ Represent data in matrix form 18:37​ Question 1 20:48​ Question 2 23:38​ Question 3 27:23​ Types of Matrices 27:46​ Column Matrix 28:44​ Row Matrix 29:03​ Square Matrix 31:39​ Diagonal Matrix 32:48​ Scalar Matrix 33:40​ Identity Matrix 34:32​ Null Matrix 34:47​ Equality of matrices 36:08​ Question 1. 39:01​ Operation on Matrices 40:05​ Addition of Matrices 42:04​ Addition of Matrices:Example 43:18​ Subtraction of Matrices 43:56​ Subtraction of Matrices:Example1 45:09​ Communtative Law 46:00​ Associative Law 46:29​ Additive Identity 46:49​ Additive Inverse 47:29​ Example 1. 50:43​ Multiplication of Matrix with a Scalar 51:10​ Multiplication of Matrix with a Scalar:Example1 52:46​ Properties of Scalar Multiplication 53:23​ Multiplication of Matrix with a Scalar:Example2 55:44​ Negative of a Matrix 56:32​ Multiplication of Matrix 57:58​ Multiplication of 2 matrices:Concept 1:01:46​ Mathematicaly Multiplication of 2 Matrices 1:03:33​ Multiplication of 2 Matrices:Example1 1:14:25​ Multiplication of 2 Matrices:Example2 1:17:16​ Multiplication of 2 Matrices:Question1 1:20:04​ Zero matrix:Product of two non-zero matrices 1:22:47​ Properties of multiplication of matrices 1:24:49​ Transpose of a Matrix 1:25:33​ Properties of Transpose of Matrix 1:26:59​ Transpose of a Matrix:Example 1 1:27:33​ Question1 1:29:30​ Symmetric matrix 1:29:51​ Symmetric matrix:Example 1:30:18​ Skew-Symmetric Matrix 1:30:36​ Skew-Symmetric Matrix:Example 1:31:34​ Theorems 1:32:52​ Question 1 1:34:40​ Elementary (Transformations) of a Matrix 1:42:52​ Invertible Matrices 1:44:36​ Inverse of a matrix using elementary transformation
@ishikaagarwal5068
@ishikaagarwal5068 3 жыл бұрын
She is the best maths teacher ! I understood the whole chapter by watching this video once . Thank you so much !!!!
@Anasmtclct
@Anasmtclct 2 жыл бұрын
@Prince Shoaib for what
@harpreetgujjar3356
@harpreetgujjar3356 2 жыл бұрын
💯💯💯💯💯💯
@2GOT435
@2GOT435 2 жыл бұрын
@@Anasmtclct as she said , she is the best maths teacher.....
@top5lovestorymovie885
@top5lovestorymovie885 2 жыл бұрын
your concept is so high mam☺️
@dipakdubey226
@dipakdubey226 2 жыл бұрын
kzbin.info/www/bejne/iZ2knHWtqJyJnqs *Matrices chapter brief explanation basic to iit level* ...
@prakulchauhan2924
@prakulchauhan2924 2 жыл бұрын
1:02:49 Agar koi matrix A ( 2×4) order ki h aur koi dusri matrix B ( 4×3 ) order ki h toh AB = Matrix ( 2× 3) order ki hogi pr ye toh possible hi nhi h. Agar first matrix k column = second matrix ki row Then must check First matrix ki row = second matrix k coulmn k
@sunandinidas5352
@sunandinidas5352 3 жыл бұрын
YOUR ONE-SHOT VIDEOS ARE REALLY A BLESSING. How easily and simply you can explain the whole chapter amuses me every time. Concept hua bilkul crystal clear.
@ritikproarmy1846
@ritikproarmy1846 2 жыл бұрын
Subscribe pls🥰
@TWIN_TURBOX
@TWIN_TURBOX 4 ай бұрын
U passed 12th ?
@nikitasingh9421
@nikitasingh9421 2 жыл бұрын
finally we the students of class 12th are here to study the first chapter in a 1 shot video when only some days are left for the exam ....we are the only legends of India and we are watching this video,, but the real thing is that we don't even know the basics of the chapter and we haven't done our 11th sincerely ............hope we all do good in our exams ...and we are still promising our self that we will study hard in the 2term ...but myself know that ...the same situation is going to be reaped in the march itself......... ALLL THE BEST TO EVERYONE HERE 😐 HOPE YOU ALL PERFORM WELL IN YOUR EXAMS 😅
@akshgautam8217
@akshgautam8217 2 жыл бұрын
Yep exam on monday lmao
@nikitasingh9421
@nikitasingh9421 2 жыл бұрын
@@akshgautam8217 all the best...do well😁💖😅
@rishabhtrehan1210
@rishabhtrehan1210 2 жыл бұрын
lol
@nikitasingh9421
@nikitasingh9421 2 жыл бұрын
@@rishabhtrehan1210 😁 ^_____^
@SaketzzZ4
@SaketzzZ4 2 жыл бұрын
Lol abhi tak 2nd chapter me hi hu
@Anubhav_Saxena_13579
@Anubhav_Saxena_13579 8 ай бұрын
How many of you are of batch 2024-2025 😂
@Benzene42
@Benzene42 8 ай бұрын
Me
@bhagatmann
@bhagatmann 7 ай бұрын
Me 😂
@Jzjzjz-wv1vr
@Jzjzjz-wv1vr 7 ай бұрын
What's your 11 class percentage
@Jzjzjz-wv1vr
@Jzjzjz-wv1vr 7 ай бұрын
What is your marks in maths
@PoojaRajput-l7y
@PoojaRajput-l7y 7 ай бұрын
Me
@bruhhh0001
@bruhhh0001 2 жыл бұрын
HI MAM I AM CHIMKANDI STUDENT AAP JO PADHATE HO VO hi MUJHE keval SAMAJ AATA H ME KYA KARU MERA JINDGI BARBAAD HO GAYA SCIENCE LEKE
@tharunkumar4477
@tharunkumar4477 4 ай бұрын
😂
@nilambarivaidya7171
@nilambarivaidya7171 3 ай бұрын
Real bhai😂😂😂😂
@RahulTechnical
@RahulTechnical Жыл бұрын
1:50:15 R2 --> 1/5 R2 ,. Lesson is amazing grateful to have mam like you ❣️
@jagruthjaguar6865
@jagruthjaguar6865 Жыл бұрын
-1/5
@ankurgc
@ankurgc Жыл бұрын
​@Boy samee
@SparshVerma-ox2qf
@SparshVerma-ox2qf Жыл бұрын
Thank you soo much brother I got so confused, that why mam isn't correcting it or if I am wrong 😅
@anushkasahu1295
@anushkasahu1295 Жыл бұрын
How many of you are batch of 2023-24🙌
@sohambhakat3681
@sohambhakat3681 11 ай бұрын
🙋🏻‍♂️
@standman007
@standman007 11 ай бұрын
What if I tell you that I am 1978!
@armannehra_77
@armannehra_77 11 ай бұрын
🙋
@SAEENBEGUM
@SAEENBEGUM 11 ай бұрын
I am
@SAEENBEGUM
@SAEENBEGUM 11 ай бұрын
🙋
@VarunSharma-em1pp
@VarunSharma-em1pp 3 жыл бұрын
Exam at 10 am today.... But i will surely pass because of this good cute kind and humble mam😁😁😁🤩
@lambdaboy-29
@lambdaboy-29 3 жыл бұрын
Pass to koi bhi aram se krlega ache marks lake dikhao 😂 phir manu
@rk...gaming8228
@rk...gaming8228 3 жыл бұрын
Which school..??
@ShashwatGamingYt
@ShashwatGamingYt 3 жыл бұрын
1:18:55 tell how u have written...why books in horizontal...and rupees in vertical
@krishnapr3722
@krishnapr3722 3 жыл бұрын
To get only one element inside the brackets as the total price
@tuphodega3551
@tuphodega3551 3 жыл бұрын
ɪᴛ ᴅᴏᴇsɴ'ᴛ ᴍᴀᴛᴛᴇʀs ᴡʜᴀᴛ ʏᴏᴜ ᴛᴀᴋᴇ ᴛʜᴇ ғɪʀsᴛ ɢɪᴠᴇɴ ᴛʜɪɴɢ ᴀs ᴀ ʀᴏᴡ ᴏʀ ᴄᴏʟᴏᴜᴍɴ ʙᴇᴄᴀᴜsᴇ ɪᴛ's ᴍᴜʟᴛɪᴘʟɪᴄᴀᴛɪᴏɴ..!
@Sam-gl6ok
@Sam-gl6ok 3 жыл бұрын
@@tuphodega3551 no it does matter...in the otherwise case the order of the answer will be 3×3
@afro0810
@afro0810 3 жыл бұрын
Better teaching than my maths teacher🔥🔥
@s22271
@s22271 3 жыл бұрын
True
@anushkatripathi1962
@anushkatripathi1962 3 жыл бұрын
Very true
@reetusingh8046
@reetusingh8046 3 жыл бұрын
Yes👍
@KavyaYadav17
@KavyaYadav17 3 жыл бұрын
No
@pavanaroopesh8323
@pavanaroopesh8323 3 жыл бұрын
Then stop going to government collage and start going to some private ones , poor bihari
@shreeyakathwadia715
@shreeyakathwadia715 Жыл бұрын
I stumbled upon this video after many months and just came here to show my gratitude to you ma'am . I did not join any coaching in 11th and 12th sci . I was very afraid that , i will not pass without coaching . But your videos have saved my life ❤ The only reason i passed my 12th grade was because of your videos . I give a big credit of my success to you .I still can not believe that this much incredible content is free of cost and available for everyone . Your favourite lines are incraved in my head for forever like " hello and welcome to learnohub " or those memorable lines of " Crystal clear " 💙 Your channel will be very nostalgic and memorable for me . Thankyou so much for all your hardwork in providing quality education with very easy techniques and understandable visualisations . 😊 May you keep educating more and more childrens like this .
@rekhapandey3757
@rekhapandey3757 3 жыл бұрын
In class 11 I have not studied from any coaching but with the help of roshni Mam videos I got 80 percent in class 11 Thank you mam
@605rounakthorat6
@605rounakthorat6 3 жыл бұрын
Congrats
@Whoisaffan__
@Whoisaffan__ 3 жыл бұрын
Fun fact i scored 92% in 11th without knowing anything thanks to online exams 🤣
@Baltej909
@Baltej909 3 жыл бұрын
Simp
@spreadlove6336
@spreadlove6336 3 жыл бұрын
@@Baltej909 that's not how you use the word "simp" kiddo
@TheStoriesHub018
@TheStoriesHub018 3 жыл бұрын
Me too 😁😁
@Biloxx
@Biloxx 8 ай бұрын
Thank u ma'am , mene toh maths purre 1 yr se nhi padha tha ..... but u helped me out with ur series of videos
@PrithwirajSen-nj6qq
@PrithwirajSen-nj6qq 4 ай бұрын
Time starts -- 48 Problem 1 It proves associative property A +( B - C) = (A +B) -C =(A - C) + B This may be proved according to associative property Once again we may prove A +(B - C) =(B - C) + A in accordance with commutative property.
@srirampatnaik9164
@srirampatnaik9164 Жыл бұрын
At 1:54:00, the second transformation shows R2 -> 1/5 R1 Shouldn't it be R2 -> 1/5 R2 ?
@divyayadav6748
@divyayadav6748 Жыл бұрын
Yesssss
@adityasiva4380
@adityasiva4380 2 жыл бұрын
Tomorrow is Maths Exam and here I am learning it for the first time🥲
@macandcheese1039
@macandcheese1039 2 жыл бұрын
its easy nothing to worry about
@abcd-tu1qi
@abcd-tu1qi 2 жыл бұрын
Easy
@Sarasara-mf2wp
@Sarasara-mf2wp 2 жыл бұрын
Oh Haha well how did you do
@abcd-tu1qi
@abcd-tu1qi 2 жыл бұрын
@@Sarasara-mf2wp maza aaya 👆
@gauriparvathy3945
@gauriparvathy3945 2 жыл бұрын
Hehe samee😝
@er.pranavsahu2095
@er.pranavsahu2095 2 жыл бұрын
माँ शारदे नमस्तूभ्यमः | काशमीर्येः च पुष्पाशिनीः | तुवम् शर्णम् नित्यम् | विघा दान चा देहीमे || 🌹 जय माँ सरस्वती 🌹
@itsaviraljaiswal
@itsaviraljaiswal 3 жыл бұрын
1:50:15 it will be R2 implies 1/5 R2...not R1. THANKYOU
@sushmasahithi5622
@sushmasahithi5622 2 жыл бұрын
🥺thank you bro... I was confused at this point
@kunal5123
@kunal5123 3 жыл бұрын
mam at 1:50:22 , it will be R2=1/5*R2
@nishchayacademy9616
@nishchayacademy9616 2 жыл бұрын
kzbin.info/www/bejne/kHe5inRqr9SZgtk
@Swati_9040
@Swati_9040 2 жыл бұрын
Yes.
@harikadas99
@harikadas99 2 жыл бұрын
1:17 if you multiply row matrix with columns matrix then you will get 3*3 matrix, but if you multiply column matrix with row matrix you will gat 1*1 matrix and this 1*1 matrix is equal to the sum elements of main diagonal of initial 3*3 matrix.
@abhishekbose7674
@abhishekbose7674 2 жыл бұрын
Ma'am idk whether u will see my comment or not but in the inverse matrix sum, u should have written apply 1/5R2 rather than 1/5R1 cuz even if we do it that way the sum will change a Lil bit atlast .... 🙏
@redshot69
@redshot69 2 жыл бұрын
Yes you are right
@sunilsahagal608
@sunilsahagal608 Жыл бұрын
kzbin.info/www/bejne/fIuzZJyeYr56etk
@Mk_viral
@Mk_viral Жыл бұрын
0:41 What are Matrices? 2:07 Disclaimer-Imp: or not? 2:35 Why representation through matrices? 5:01 Matrices(Basics): Example + Terminologies 10:12 General form of a Matrix 13:51 Representing data in a matrix form (diff. ways) 18:36 Question 1 18:46 Question 2 23:22 Question 3 27:20 Types of Matrices 34:55 Equality of Matrices 35:59 Question 1 38:56 Operation on Matrices 39:08 Operation on Matrices: Addition 43:16 Operation on Matrices: Subtraction 45:09 Properties: Addition + Subtraction 47:28 Question 1 50:41 Operation on Matrices: Scalar Multiplication 51:09 Question 1 52:44 Properties: Scalar Multiplication 53:23 Question 2 55:41 Negative of a Matrix through Scalar Multiplication 56:16 Operation on Matrices: Multiplication: concept 1:01:44 Multiplication: Method 1:03:38 Question 1 1:14:24 Question 2 1:17:18 Question 3 (word problem) 1:19:59 The zero game (Null matrix as product through multiplication of two non null matrices) 1:22:47 Multiplication: Properties 1:24:45 Transpose of a matrix 1:25:28 Properties: Transpose of a matrix 1:26:57 Example 1:27:32 Question 1 1:29:30 Symmetric Matrix 1:29:51 Example 1:30:16 Skew Symmetric Matrix 1:30:35 Example 1:31:33 Theorem: Symmetric Matrix & Skew Symmetric Matrix 1:32:51 Question 1 1:34:39 Elementary operation(Transformation) on Matrices 1:42:50 Invertible Matrices 1:44:52 Example 1:54:17 End
@JaatSamajj
@JaatSamajj Жыл бұрын
@Mk_viral
@Mk_viral Жыл бұрын
@@JaatSamajj thanks
@sagargupta4792
@sagargupta4792 3 жыл бұрын
1:50:17 R2--->1/5R2. Hoga 1/5 R1 nahi (R ke baat jo number h vo niche likhna h R ke)
@chandugamer9991
@chandugamer9991 3 жыл бұрын
Galti se hogaya yarr, insan hai chote chote galtiyan hote rehte hain😁😁😁😁
@komalhothi6302
@komalhothi6302 3 жыл бұрын
Yesss
@sanvikiran2756
@sanvikiran2756 3 жыл бұрын
I sat for 10 minutes and replayed the sum and thought what just happened
@RISHIYADAV-rr2yp
@RISHIYADAV-rr2yp 3 жыл бұрын
Hey damn ....I was looking for this only.... 😂😂 I played it 4-5 times to get what happened here ....
@ishaaswal3766
@ishaaswal3766 3 жыл бұрын
Yaaa exactly...but it's okk..
@ajinkyatare8894
@ajinkyatare8894 2 жыл бұрын
Ma'am ,I have a doubt regarding question [q.1 ] -find the values of x y z from the following i.e x+y z ,5+z = second matrix i.e 6 2,5 8 ...but what if the order of the matrices is different then how to find the values?
@rishizip
@rishizip Жыл бұрын
just follow the same process
@zorosryanolemyan1955
@zorosryanolemyan1955 2 жыл бұрын
Rashmi and Roshni both have amazing teaching idea of mathematics. Crores of Pranam to both.
@sunilsahagal608
@sunilsahagal608 Жыл бұрын
kzbin.info/www/bejne/fIuzZJyeYr56etk
@NithyashreeNNaik
@NithyashreeNNaik 3 жыл бұрын
Well Tmr is my maths exam and Iam here now tnx for always bringing confidence thorough your teaching mam🥺❤️
@indianexperimenter1563
@indianexperimenter1563 2 жыл бұрын
Did u pass?
@thesiblingshow6566
@thesiblingshow6566 2 жыл бұрын
@@indianexperimenter1563 ha haaa😂😂😂😂
@indianexperimenter1563
@indianexperimenter1563 2 жыл бұрын
@@thesiblingshow6566 😂😂
@KishoreKumar-yu5gu
@KishoreKumar-yu5gu Жыл бұрын
Yeah
@sunilsahagal608
@sunilsahagal608 Жыл бұрын
kzbin.info/www/bejne/fIuzZJyeYr56etk
@erenplayzmc9452
@erenplayzmc9452 2 жыл бұрын
1:50:22 a small correction, it should be R2-->(1/5)(R2). Thank you for the explanation
@sakshamkankaria915
@sakshamkankaria915 2 жыл бұрын
it is a blessing for those who are preparing for jee through coachings and are in dummy school and just go for giving exaMS
@narsinghdhoni07
@narsinghdhoni07 4 жыл бұрын
Mem complete this series of class 12th mathematics ...
@alexhales9520
@alexhales9520 4 жыл бұрын
Edit your comment and write 'ma'am', instead of 'Mem'.
@user-og9nl5mt1b
@user-og9nl5mt1b 3 жыл бұрын
@@alexhales9520 meme
@naturallyunbothered8860
@naturallyunbothered8860 3 жыл бұрын
Mem memememm meme meeeeeeeeeeeem
@anmol3457
@anmol3457 3 жыл бұрын
@@alexhales9520 mame
@HarshSingh-cg6jc
@HarshSingh-cg6jc 3 жыл бұрын
@Perfectionist hello
@subhroneelganguly2580
@subhroneelganguly2580 Жыл бұрын
18:36 Question 1. Orrder will be 4x3
@EasyLanguage1
@EasyLanguage1 3 жыл бұрын
Mam, Their are no videos on 12th more chapters of you. I want your more teaching videos on crash course 12th maths. I seen full 11th course. I like most it than other KZbin videos. Plz make more videos on 12th maths crash course video, that you not teach till.
@neevdhawan4200
@neevdhawan4200 3 жыл бұрын
use khan academy if you are not able to find videos of a certain topic
@rashmikamandanna706
@rashmikamandanna706 3 жыл бұрын
kzbin.info/www/bejne/mn-Vi5Ssf9d8jdk kzbin.info/www/bejne/Z4eUlZaDnrx6fqs kzbin.info/www/bejne/qJvQoIl_jsplpas *Hello friend ISC Mathematics ka best channel hai yha aapke saare doubt clear kiye jayenge with PDF.......😊*
@quantaarmy2479
@quantaarmy2479 3 жыл бұрын
@@rashmikamandanna706 sacchi
@chiragthakur6232
@chiragthakur6232 3 жыл бұрын
You are the Best teacher of the universe ❤️
@adityamishra3485
@adityamishra3485 3 жыл бұрын
Jyaada ho gaya hai
@NarinderSingh-bt8ip
@NarinderSingh-bt8ip 3 жыл бұрын
🤣🤣
@ayushsahu9994
@ayushsahu9994 2 жыл бұрын
@@adityamishra3485 ,😂😂
@2GOT435
@2GOT435 2 жыл бұрын
😂
@dipakdubey226
@dipakdubey226 2 жыл бұрын
kzbin.info/www/bejne/iZ2knHWtqJyJnqs *Matrices chapter brief explanation basic to iit level* ...
@saniyajain4462
@saniyajain4462 2 жыл бұрын
Whether it's my exams or just a normal day for me to learn new concept or it's my neet preparation time, u have always been such a great source of reliability for me for all this. I am old follower and is so happy to see you everytime coming back with same energy and enthusiasm for the kids u don't even know. Cant express the gratitude and huge amount of respect I have for u with words. Thankyou! ❤️
@roar5878
@roar5878 Жыл бұрын
Neet ma matrce ka use kaha ha bay
@cridra5408
@cridra5408 Жыл бұрын
saale neet m maths kyu padh rha h???
@RolexSir814
@RolexSir814 Жыл бұрын
@@cridra5408 😂😹
@adainquasim4289
@adainquasim4289 Жыл бұрын
​@@cridra5408bhai general liya hoga pcmb isliye boards k liye maths kar rha hoga....
@bajrangsinghrathore2781
@bajrangsinghrathore2781 3 жыл бұрын
Mam your teaching skill is too good even our teachers are failed to explain topics with this much ease and intrest
@jasimxmhd
@jasimxmhd 3 жыл бұрын
Glad i am watching this right now and not a day before board examination 🥲🏃‍♂️
@chhavikamboj3153
@chhavikamboj3153 2 жыл бұрын
Only legand is here two days before their term 1 exam🤣🤣
@abcd-tu1qi
@abcd-tu1qi 2 жыл бұрын
@@kapil9835 only 6 chp left
@abcd-tu1qi
@abcd-tu1qi 2 жыл бұрын
@@kapil9835 come on kp you can do it Pave the way put your back into it Raat bhar jago dhyan lagao Chalo kp leloooo 👍🏼 All the best 👍🏼 God bless you
@abcd-tu1qi
@abcd-tu1qi 2 жыл бұрын
@@kapil9835 👍🏼
@shikhajoshi6069
@shikhajoshi6069 4 жыл бұрын
Really helpful 👍👍
@priyankajoshi6551
@priyankajoshi6551 3 жыл бұрын
Thank you ma'am it is really a good introduction of matrices how easily u explained it. I wanna ask u that how r u intelligent in every sub. I know it is a strange question but I'm curious to know
@AMITSHARMA-jl2ue
@AMITSHARMA-jl2ue 2 жыл бұрын
What we see simple behind it there is a lot of hard work of learnohub. Thanks ma'am.
@hitanshijain2827
@hitanshijain2827 Жыл бұрын
@@ksr6787 of course, you'll need to practice questions. These videos are enough for going through the chapters and learning the concepts.☺️
@apurvasharma135
@apurvasharma135 4 жыл бұрын
It helped a lot!! Mam you teach really fantastic 👌😇
@kakuchauhan1367
@kakuchauhan1367 2 жыл бұрын
hnji 😁
@dinesh_shrivastava
@dinesh_shrivastava 3 жыл бұрын
Concept hua crystal clear 😊😍😆
@abtarsahu9205
@abtarsahu9205 3 жыл бұрын
hello i am abtar and your name
@flashyboii1797
@flashyboii1797 3 жыл бұрын
@@abtarsahu9205 Kya gunda banega re tuu😂
@Baltej909
@Baltej909 3 жыл бұрын
@@abtarsahu9205 simp
@snehashis7495
@snehashis7495 Жыл бұрын
Ma'am thank you for the video. But you have not covered these following topics: 1. Rank of Matrix. 2. Co-factors of matrix. 3. Transpose of Co-factors of Matrix (adj. A) 4. Matrix Method of Solution of a System of Linear Equations. 5. Application of Matrices- Leontief's Input-Output Model
@harsh.yrrrr.
@harsh.yrrrr. Жыл бұрын
What is the 5th one even I haven't studied it
@mimonsk2874
@mimonsk2874 3 жыл бұрын
She is a blessing for neet aspirants who are aspiring to score good in board maths
@snehashreenayak2004
@snehashreenayak2004 3 жыл бұрын
true
@sumedhvats1395
@sumedhvats1395 3 жыл бұрын
Don't take mats lol😂 Pcb or pcm js already difficult Pcmb is just trying to get everything
@user-yn8jo3xd6w
@user-yn8jo3xd6w 3 жыл бұрын
@@sumedhvats1395 tell that to our parents that force us lmao
@sumedhvats1395
@sumedhvats1395 3 жыл бұрын
@@user-yn8jo3xd6w bro if your parents force it to you, too bad. Nothing can be done
@user-yn8jo3xd6w
@user-yn8jo3xd6w 3 жыл бұрын
@@sumedhvats1395 yup, im in 12th now. picchle do saal ive spent time doing math instead of focusing on neet and now theyre telling me to score good marks in boards and neet :/
@rupasaru1868
@rupasaru1868 2 жыл бұрын
Thank you so much mam. Apne pure doubt clear kr diya . I hope 🤞🍀 aap isi tarah k chapter wise video bnate rhe. Hit like for mam.👍
@DragoXme
@DragoXme Жыл бұрын
is zero matrix a diagonal matrix? or if one of the element of main diagonal is zero for a 3x3 matrix then is it a diagonal matrix? for example- | 3 0 0 | | 0 0 0 | | 0 0 2 | & [0]
@obaidullahkhan9512
@obaidullahkhan9512 4 жыл бұрын
Superb explanation. I have never seen such type of site before and it is far better than any paid website
@gargi6078
@gargi6078 2 жыл бұрын
Kudos to your extraordinary talent Ma'am!!! That's what is benefitting more than lakhs of student !!!!
@sunilsahagal608
@sunilsahagal608 Жыл бұрын
kzbin.info/www/bejne/fIuzZJyeYr56etk
@narsinghdhoni07
@narsinghdhoni07 4 жыл бұрын
Nice technique to teaching...
@jatinpatel8923
@jatinpatel8923 3 жыл бұрын
Great teaching mam.Really thankful for your teaching 😇
@Cutiee---36
@Cutiee---36 3 ай бұрын
Best teacher in life....😊 Mam best teaching, support always God bless you ❤
@Akashdeep_Singh_Kashyap
@Akashdeep_Singh_Kashyap 3 жыл бұрын
Please Bring Video For Integration We need u to clear integration mam
@T.total_gaming
@T.total_gaming 9 ай бұрын
How many of are 2024 -2025
@jktechinfo5728
@jktechinfo5728 2 жыл бұрын
Ma'am really u r a genius.... U have wonderful sense of teaching... I salute u ma'am.. U r doing a good job.
@sandeepgusain6071
@sandeepgusain6071 3 жыл бұрын
Kass ki me abhi 12 me hota.....aap jesi teacher hume kun nhi mele......you are too good😎.........
@caverians
@caverians Жыл бұрын
Timestamps: 0:00 Introduction 2:40 What are Matrices? 3:25 Representation of data in Matrice form 5:07 Mathematical form of Matrices 5:25 Representing Matrices:Examples 7:15 Order of a matrix 10:16 General form of a Matrix 13:53 Represent data in matrix form 18:37 Question 1 20:48 Question 2 23:38 Question 3 27:23 Types of Matrices 27:46 Column Matrix 28:44 Row Matrix 29:03 Square Matrix 31:39 Diagonal Matrix 32:48 Scalar Matrix 33:40 Identity Matrix 34:32 Null Matrix 34:47 Equality of matrices 36:08 Question 1. 39:01 Operation on Matrices 40:05 Addition of Matrices 42:04 Addition of Matrices:Example 43:18 Subtraction of Matrices 43:56 Subtraction of Matrices:Example1 45:09 Communtative Law 46:00 Associative Law 46:29 Additive Identity 46:49 Additive Inverse 47:29 Example 1. 50:43 Multiplication of Matrix with a Scalar 51:10 Multiplication of Matrix with a Scalar:Example1 52:46 Properties of Scalar Multiplication 53:23 Multiplication of Matrix with a Scalar:Example2 55:44 Negative of a Matrix 56:32 Multiplication of Matrix 57:58 Multiplication of 2 matrices:Concept 1:01:46 Mathematicaly Multiplication of 2 Matrices 1:03:33 Multiplication of 2 Matrices:Example1 1:14:25 Multiplication of 2 Matrices:Example2 1:17:16 Multiplication of 2 Matrices:Question1 1:20:04 Zero matrix:Product of two non-zero matrices 1:22:47 Properties of multiplication of matrices 1:24:49 Transpose of a Matrix 1:25:33 Properties of Transpose of Matrix 1:26:59 Transpose of a Matrix:Example 1 1:27:33 Question1 1:29:30 Symmetric matrix 1:29:51 Symmetric matrix:Example 1:30:18 Skew-Symmetric Matrix 1:30:36 Skew-Symmetric Matrix:Example 1:31:34 Theorems 1:32:52 Question 1 1:34:40 Elementary (Transformations) of a Matrix 1:42:52 Invertible Matrices 1:44:36 Inverse of a matrix using elementary transformation
@swatishergill
@swatishergill Жыл бұрын
I agree one shot me concept clear, but mujhe ye channel bahut late me mila, that's why 👍👍👍👍👍
@shreyjitsinhvala4799
@shreyjitsinhvala4799 3 жыл бұрын
Surely we will complete our 12 th with learn-O-hub.
@care_channel1661
@care_channel1661 3 жыл бұрын
Yes😅
@raju9203
@raju9203 3 жыл бұрын
Concept hua crystal clear!!
@Aditya96317
@Aditya96317 8 ай бұрын
How many of you from 2024-25 batches
@Benzene42
@Benzene42 8 ай бұрын
Mai dek ra hu
@lavanyasah
@lavanyasah 7 ай бұрын
Me
@DeepaPanwar-g6i
@DeepaPanwar-g6i 7 ай бұрын
Me also
@DeepaPanwar-g6i
@DeepaPanwar-g6i 7 ай бұрын
​@@lavanyasahhey
@DeepaPanwar-g6i
@DeepaPanwar-g6i 7 ай бұрын
​@@lavanyasahhii
@krishnapriyams8938
@krishnapriyams8938 4 жыл бұрын
Excellent class Really fantastic
@nandanikumari1211
@nandanikumari1211 Жыл бұрын
Really.. I am impressed by this channel ☺️☺️☺️ This channel is really amazing 😍😍 for a science student ☺️👍☺️ Because everything is available here....
@nandanikumari1211
@nandanikumari1211 Жыл бұрын
.....
@sunilsahagal608
@sunilsahagal608 Жыл бұрын
kzbin.info/www/bejne/fIuzZJyeYr56etk
@user-scaryfather
@user-scaryfather 7 ай бұрын
Fantastic explanation.. thanku
@aditisharma7375
@aditisharma7375 3 жыл бұрын
Fantastic explanation like always 👌👌👌🙏👌👌🙏🙏👏🏽👏🏽👏🏽👏🏽👏🏽
@shivisharma2883
@shivisharma2883 3 жыл бұрын
Your way of explanation is brilliant mam..... I just loved the way you clear the doubts..... Thank you so much .. The videos are so helpful.... You are blessed with such a gift of teaching .... Your teaching skills are really praiseworthy .❤✨😍✨❤❤❤❤❤❤
@Shubham-qn5ck
@Shubham-qn5ck 3 жыл бұрын
Oh... Nice... Hope... You... Understood... The... Chapter... 🤣🤣🤣
@allinoneallinone3740
@allinoneallinone3740 2 жыл бұрын
Hii subi
@satyaprakashpandey3054
@satyaprakashpandey3054 2 жыл бұрын
Awesome, amazing, bhannat ,wonderful ,supereasy explaination mam . Before u i tried to learn this chapter from my elder sis and 2 more popular channels but they made it super boring and it seemed to me that this is going to be more difficult than determinants but ur explanation is forcing me to attempt the questions right now ,thanku very much
@adithyakambli886
@adithyakambli886 3 жыл бұрын
tq mam this was so helpful i have exam tommrrow and i didnt understand what the lctrs houtht in clg but wwhen i saw ur class i loved it
@xtonx-theofficialbeechslay1575
@xtonx-theofficialbeechslay1575 2 жыл бұрын
iam really surprised to understand this hindi in 2x without flaw I am from south and 10 years of kv school has paid off my marks in hindi will be mostly 8 out of 40 or 19-21 out of 80 I am damn surprised
@alokkaushik6598
@alokkaushik6598 2 жыл бұрын
Good
@saraswathigantapakagantapa3213
@saraswathigantapakagantapa3213 2 жыл бұрын
For "Multiplication of Matrices: Question 1". The first array you made was for books, right? And you made a horizontal array. How do we know if we have to make a horizontal array or a vertical array. Because they both will mean the same. However, they both will give different answer. But how do we know if we have to make vertical matrix or horizontal matrix?
@hersheysss748
@hersheysss748 3 жыл бұрын
Thank you ma'am... you made chapter CRYSTAL CLEAR!!!
@creativeanshu4240
@creativeanshu4240 3 жыл бұрын
Roshni mam has extra talent in physics, chemistry and maths
@Yappingmachine
@Yappingmachine 3 жыл бұрын
Thank you ma'am. If we watch this video and practice sums, we will be getting full marks.
@YashTrivedi1334
@YashTrivedi1334 3 жыл бұрын
Yes... 😅... New student in 12 ? 🙄
@Yappingmachine
@Yappingmachine 3 жыл бұрын
@@YashTrivedi1334 Yaa :)
@tanmaynerd292
@tanmaynerd292 3 жыл бұрын
She is the God all we need, Better than any mythological God.... -@chazing_my.dreams
@Sanju-mo6in
@Sanju-mo6in 3 жыл бұрын
@@YashTrivedi1334 new student? Are you studying in 12th for 3-4 years?
@tuphodega3551
@tuphodega3551 3 жыл бұрын
@@Sanju-mo6in ʙʀᴏ🤣🤣
@archanapatil4093
@archanapatil4093 3 жыл бұрын
Thanks mam this video was very helpful ☺️
@AmitRaj-ov7hy
@AmitRaj-ov7hy Жыл бұрын
Your teaching Style is very good and in minimum time you will teach all the topic of matrices. And all topics explanation is very good. Thankyou mam
@harshchahal1223
@harshchahal1223 Жыл бұрын
Hlo bro where r u from
@truthreveal06
@truthreveal06 4 жыл бұрын
Plz upload more videos like its plz make hole chapter in one shot video plzzzzzzzz 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
@ashishpatil957
@ashishpatil957 3 жыл бұрын
Ma'am mai jb 9 mai tha to ahi sochta tha ki bio jo padhati hai exam fear mai vo kaun hai q ki apki voice bohot sweet hai ' i think u taught bio to us on exam fear
@divyanshgupta1057
@divyanshgupta1057 Жыл бұрын
Thankyou very much ma'am for this lecture♥️♥️ I revised this chapter in 30mins using the time stamps... Following your videos since exam fever.......
@sheelamaurya716
@sheelamaurya716 4 жыл бұрын
Mam can you please make video of maths regularly, it would be great help😭🙏🙏🙏🙏🙏🙏
@LearnoHubClass1112
@LearnoHubClass1112 4 жыл бұрын
We regularly upload Maths videos on this channel every Wednesdays and Saturdays.
@RanjitKumar-jh5sv
@RanjitKumar-jh5sv 4 жыл бұрын
great work 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@namitasahu5793
@namitasahu5793 4 жыл бұрын
@@akshayasharma6451 exactly bro
@devika4749
@devika4749 3 жыл бұрын
@@LearnoHubClass1112 can you please please please cover entire class 12 syllabus like this.... i mean each lesson in one shot video... please please please please,,,,, you teach so well even without pen,pencil,board,chalk,dustr..... thank you so much
@HarshSingh-cg6jc
@HarshSingh-cg6jc 3 жыл бұрын
@@LearnoHubClass1112 have
@ishietasingh5703
@ishietasingh5703 3 жыл бұрын
Your videos help me a lot❤️
@satwikchakravarty1888
@satwikchakravarty1888 3 жыл бұрын
Let me help
@ai.ryan686
@ai.ryan686 3 жыл бұрын
Ya
@mrentertaineryt
@mrentertaineryt 2 жыл бұрын
1:19:00 mam isme yeh kaise pta lga ki matrix row me Leni hai ya column me #doubt
@adeelmukhtar9351
@adeelmukhtar9351 2 жыл бұрын
Mam I'm just speechless of how good of a teacher u are. Good bless you mam, we Students are always with you ❤️
@Kira-cw1yp
@Kira-cw1yp 2 жыл бұрын
It's ma'am
@babinanj2303
@babinanj2303 Жыл бұрын
@Kiephaau tJEE hi
@sunilsahagal608
@sunilsahagal608 Жыл бұрын
kzbin.info/www/bejne/fIuzZJyeYr56etk
@marimuthushanthi6364
@marimuthushanthi6364 4 жыл бұрын
Can you please teach in english beacause me live in tamil nadu and yr coaching style is very good and understand easily
@tutorialsbyanjaliarya1739
@tutorialsbyanjaliarya1739 3 жыл бұрын
kzbin.info/www/bejne/eZzGfXtnd9KksK8
@uzumaki_barrage
@uzumaki_barrage Жыл бұрын
1:50:16 1/5 of R2
@mahendramahendra695
@mahendramahendra695 7 ай бұрын
-attendance there😇 who is 2024-2025 batch✨🙌
@programming_career12
@programming_career12 3 жыл бұрын
Thanks mam, concept crystal clear
@rationcard4202
@rationcard4202 2 жыл бұрын
1:50:20 it's actully 1/5 multiplied by Row 2
@southieatnorth7934
@southieatnorth7934 3 жыл бұрын
Mam please make videos on accountancy, business studies n economic for class 12th... Cbse... Plss ... We need this very badly .... Plsssss
@AshokSharma-kj8rf
@AshokSharma-kj8rf 3 жыл бұрын
Yes me too
@gaziogamer
@gaziogamer 3 жыл бұрын
Mam chemistry me solution wala chapter bata doo
@Brownies_33
@Brownies_33 2 ай бұрын
I'm also Roshni lekin main bada ho kr Roshni mam ki tarha hona chahti hu... 🥹❤️‍🩹 My inspiration.. ❤️‍🔥🤌 Love you so much mam for your all Help 🌷🧿😊
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