Matrices & Determinants - Class 12 Maths | NCERT for Boards & CUET

[@__T-T__]

1:03:56 galat kara hai 2x^2 -9x +12x = 0 , x=0 and x=-3/2 are the solution 1:36:00 ye bhi galat kara hai k = +-2 hoga just normally solve determinant bas beech wala coulumn bachega baaki columns se zero hoga so -3(0-(k*1)) = +-6 2:05:00 adj A wrong hai -17 nahi 17 hoga ps: ye mene point out kara agar koi confuse ho raha ho uske liye, sir ko neecha dikhane keliye nahi, log comment mien aake lad rahe hai bina soche samjhe

[@piyushsingh6977]

thanks, sala mera ek ghanta kharab ho gaya iss chhakar me. Pata nahi kaisa master dhoondh ke le aye hain ye log aur abhi lecture delete nahi kar rahe hain

[@Tarun-n9d]

Hey buddy kuch aur toh galat nhi h na iss m 😰😰😰😰

[@__T-T__]

@@Tarun-n9d pata nahi beech beech mien neend aaja rahi thi toh ek bar dhyan se dekh lena

[@Sneharathore_2325]

Bhai 43:01 wala question bhi bola row and column aur padhaya kya column and row

[@sualehaanjum9361]

x=0 how come?

[@swatismitapradhan6849]

1:32:49 3x-y =0 1(0-0) =0

[@AnujChaahar]

And k = ±2

[@human2713]

there are many boards lecture on youtube for free but apni kaksha lectures hit different

[@hanuanshsharma1720]

kaksha**

[@Gtree07]

​@@hanuanshsharma1720that's what he wrote

[@jagdishsuthar3941]

bhai yeh 1 shots jee ke liye yah board's?????? apke point of view se batao?

[@AnantMurti-e9l]

are brother JEE itne low level pe kaam nahi karta..... ye lectures sirf 12th boards k liye hain baaki CUET k baare me mujhe knowledge nahi@@jagdishsuthar3941

[@Neela_Rakoon]

​@@jagdishsuthar3941bhai ye tumareh liye hai boards ya jee wale kya karenge leke 😂😂😂

[@malhaarbhatt]

At 1:36:00, equation of line 3x-y=0. Also k = +/- 2

[@D.S_.11019]

How ?

[@D.S_.11019]

Ok I got it 👍👍

[@Me_and_only--me]

1:36:00 3k = +6 and 3k = -6

[@Critianoofficial07]

good

[@SECRETSHAYARI]

2:19 MATRICES 1:04:00 Determinant 2:24:03 Thank you

[@divyajain5528]

2:09:16 x=3 , y=-2 , z=1

[@devilflash3329]

ha, sir ne bahot saari mistakes ki hai is lecture mein

[@priyanshibana8309]

2:02:00 sir -1/4 ki jab andar multiply karenge to , ( -4 4 -1 ) ayenge

[@AryanVibes07]

sahi bol rha h

[@priyanshibana8309]

@@AryanVibes07" sahi bol rhi ho ", I am a girl....

[@AryanVibes07]

@@priyanshibana8309 kuch bhi sahi tu smj gyi bs kaafi hai

[@priyanshibana8309]

@@AryanVibes07 hnn

[@SurprisedFallingLeaves-qi6ee]

​@@AryanVibes07wow bro you gangsta😂

[@mansvimahour8585]

2:01:39 X= -7/2,Y=5/2,Z= 0

[@raghavsoni757]

Bhai X=-7/2 nahi aayega kya

[@mansvimahour8585]

Yes x =-7/2

[@raghavsoni757]

@@mansvimahour8585 bhai continuity or differentiability ke liye 11th ka limits ka pata hona jaroori he kya mojhe jyada Koch nahi ata

[@devotionalworld1178]

2:02:05 B[-1,5,-1]

[@saurav_biswas7]

x=-14/4, y=10/4, z=0

[@SUYASH1919SHARMA]

1:36:00 is not a right answer because if we solve the question to the first row ,the a12 is not equal to the 0 is give the output is 3k=+-6. therefore, the k = -2,2 the answer.

[@Darshikchauhan19]

2:01:32 answer is wrong , true answer is x=-7/2 , y=5/2, z=0, 2:09:05 in matrix answer jo sir ke hai vo galat hai sahi answer is A12 =17 ,baki Sare elements sahi hai. The answer in a x=3, Y=-2, z=1 2:12:16 question the answer is x=1, Y=3, z=-2

[@umangjain_1902]

1:34:34 k=± 2

[@luckyjain5891]

?

[@SurprisedBirdwingButterf-gp1hc]

Legends are Here after screwing up chemistry and physics.Legends are serious now,won't wait for last day at all.

[@AdityaMaske-w5z]

us moment

[@AshuToast]

nah only screwing physics

[@Phantomboii007]

same@@AshuToast

[@ujjwaldua8805]

All the best brother!

[@abhirajsingh2508]

Physics? What is physics, I dont know any subject with such name

[@legend_H03]

Also helpful for College students 😊 Thank you Sir🎉

[@someshkumar5770]

bhai tu nit se hai na

[@JAVPindia0]

@@someshkumar5770 IIT SILAMPUR

[@ashmit-je3vm]

​@@someshkumar5770 No reply Matlab nahi ha

[@AzadPal-rv6ji]

sir thanks for this video very help full i watched the whole and clear whole doubts from basics

[@Adityapixel23]

Sir at 1:03:00 question number 5 you made a mistake. Answer will be x=0 or x=-3/2 Wrong quadratic solved❤

[@jyotikundu5133]

Same

[@abhishekgangwar3155]

Best vedio !! Mistakes were not so big , just common mistakes, which you can understand ❤

[@Nikhil-ih6ee]

Kl exam hai class 12 maths ka mera aur maine zero level se start kr rha hu🤡 only one shot save me Edit after result -- 50 aagye ek din pehle padhkr bhi theory Mai thanks apni kaksha for this one shot series

[@jeeaspirant9724]

You think you’re cool?

[@1ซู]

Bro you ruined yourself! Congratulations 👍🏻

[@DEEPANSHU07095]

BHAII ISME QUESTION H USKE ALAWA QUESTION BHI KIYE THE KYAA

[@Nikhil-ih6ee]

@@DEEPANSHU07095 bhai maine oneshot+ pw walo ka exam ke 1 din leh Marathon tha question practice ka wo krlo 80 percent paper vhi se ayega

[@DEEPANSHU07095]

@@Nikhil-ih6ee OKK BHAII

[@ayushsubedia9007]

Sir is like me... Concept sab aata hai par question karte wakt mistakes ho jati hai🥲

[@slloney3738]

1:10 minor and co factor 1:37 adjoint of matrix 1:48 inverse of matrix

[@darpanuppal6662]

Sir According to my calculation at 2:09:03 there will be +17 at a12 position and my answer is coming x=3 ,y=-2,z=1. If I m wrong pls let me know!

[@shristikumari5191]

Yeah same

[@iTZezekiel]

Yep

[@magneticmediashorts8401]

2:02:07 x=-4 y=4 z=-1

[@edumysarts4573]

Thankyou bhaiya ❤

[@SubhamKumar-re6fm]

Very very helpful for us.... .. Thank you so much ❤

[@brajmohankumar8274]

Very very helpful, thank you so much

[@HeavySingh-dz2tx]

2:01:59 correct value (-4;4;1)

[@MrPeter-cw5oz]

You're right ✅

[@Itsz_2nd_ME]

1:03:54 it’s a minor mistake the ans (solve for x) is X=-3/2 or 0

[@aniketbasu7805]

ye same

[@bigheartedboyz]

thank you sir love you

[@Shubhnagar959]

1:58:00 question is wrong i think ..cause sum of 3 no is +1 and sum of 1+2 -3 is also -1 ..isnt possible ...only possible when 3 =0 ..but in eqn 3=-1 which does not satisfy eqn

[@mayankvats1582]

56:06 imp formula for questions

[@AnkitKumar-dc7ti]

2:19:01 Sir iska answer D hai kyunki dono matrices non square hain question ke according

[@flamex7116]

Non-zero square Matrix*

[@sachingautam5833]

1:57:28 order of x will be 3X1

[@I_AM_HARDIK]

1:33 sir 3x-y=0 hoga And K=+_ 2 hoga

[@experiencedotaku171]

1:24:50 my mind: you are my special

[@khushisingh7567]

gegeeeee

[@mr._joshi02]

padh le anime ke 14

[@experiencedotaku171]

@@mr._joshi02 very cool 👍🏻

[@ALOK_KUMAR_100]

Apni kaksha ke lecture sabse achhe hote ❤❤❤❤❤❤❤❤❤one shot me sab samjh aa gaya 😊😊😊😊😊😊😊😊😊😊thank you sir 🙏🙏🙏🙏💙💙💙💙🙏🙏

[@vaibhavkumar8747]

sir ur lvl of teaching is insane

[@SurprisedBirdwingButterf-gp1hc]

is what term?Insane as insane or really great?

[@erambitious789]

Really great

[@YashiSingh-uf9wb]

Woww I am in love with this lecture ❤❤️❤️❤️❤️❤️❤️😍🥺❤️❤️❤️❤️❤️❤️❤️👍🌺

[@Shahnawaz_042]

This lacture is helpful for board exam...... Thanks sir

[@someshkumar5770]

bhai tu english ka lecture dekh pehle

[@AishwaryPatil420]

@@someshkumar5770 English ke exam pass aarhi hain 🥲

[@anushakya9807]

Very helpful .......some solving are wrong but concept gets clear.😊

[@dharmenderlakhesar9189]

🎉

[@itsTreyski999]

1:41:49 ye trick direct paper me laga skte hai?

[@Sumit-lf1jf]

Hn yaar

[@alles2.071]

1:03:34 is mein apne factorisation kiya par usme toh 12x-9x direct kat ke 3x ban jata hain aur x ka value -3/2 ban jata hain So please rectify these type of Mistakes Sir Btw you are doing god's work Hope I can score good marks in CUET-2024

[@anubhavtiwari3992]

Best video ❤❤

[@sanatani0040]

1:35:00 me wrong he bhi (0-0) 0 hota he to 1 se multiply kiye to 0 na hoga aur niche bhi glti he ..

[@MovieLordhere]

37:00 multiple of matrix

[@Dharmendra_patel85]

1:35:27 k =2❤

[@Zeyanuttu]

33:46 se aage dekhenge

[@moksh1106]

1:03:14 sir idhar c hota hai constant but iss equation mein constant hai hi nhi

[@mayankvats1582]

49:07 SYMMETRIC AND SKEW SYMM. MATRICES

[@ritik_1794]

1:03:57 x = -3/2 and x = 0 will be the answer

[@mitaliagrawal2299]

2:01:55 guys correct answer x=-7/2 , y=5/2 ,z=0 arha hai kya?

[@sajalshukla3150]

Haan vhi.aa rha hainekin -5/2 aa rha hai y ka

[@mitaliagrawal2299]

@@sajalshukla3150 how?

[@Document-ry]

1:00:52 sir b is undefined remember

[@anujverma3996]

2:00:00 last element of B is -1 which results in wrong question

[@Misterbones-qh3gk]

CALCUS HOGYA?

[@AhadAnsari-k1k]

Subah 6 30 tak padhunga 😢😢😢😢

[@suryanshmalviya7802]

1:29:23. Ques practice

[@Relatable_fire]

57:53 (7 ki place par 14 ayega sir)

[@RajatThakur-z7p]

2.00 ,x=-7/2,y=5/2,z=0

[@IronMan-g9u]

Thank you sir this lecture is really very helpful

[@AnjaliMishra-ez8pz]

Sir 1:59:00 me aapne B me value -1 ki jagah 1 rakha hai.. .3rd row 1st element

[@Barathram7]

aur uska order bhi galat hai

[@mahato011]

sir matrix er Q.5 er soluation pr 1:02:31 Quadratic Equation (ax^2+bx+c=0 ) pr a=2 , b=3, c=0 hain

[@Yuvraj-kd3dv]

Done !! 👍

[@Subha77810]

Best One shot video for maths❤

[@Itsnaresh369]

Legend's watching this lecture one day before final boards 😂

[@AnantSharma-no4xu]

sahi mein bhai 😅😅

[@shreyabhardwaj9202]

बिल्कुल sahi 😅😅

[@RunjhunKumari-eb3re]

Bhai Maine to usme bhi nhi padha boards se phle padh rahi hu😢

[@Sourabh__jaat88]

Bhai aap to antaryami ho

[@Aditya-qi5oc]

Mera jod le bhaii Pre-Board h ya kch aur

[@Deepakchandan15]

Watching in the morning at 6 AM before exam🙂✌🏻

[@_KK____]

Bhai gand fat rhi kuch nhi samjh aarha

[@ArpanBhattacharya-dz3uf]

us bhai

[@TusharSingh-kv7se]

@@_KK____kesa gaya tha exam

[@_KK____]

@@TusharSingh-kv7se bhai aaj hi result aaya h....71% bani .... Maths me 26 out of 80 Just passing marks mile h bhai maths randwi cheez h Meri jee me 90%tile aayi thi maths m or pre boards m bhi maths m sbse jyada the mere Par boards m Jo gaand lagi h bhai Halke m mt lena boards ko

[@TusharSingh-kv7se]

@@_KK____ ok bro

[@rishukumar-mb3sp]

sir you might make a mistake on 1:36:14 in eqation of line and please don't take offense because you viedo are very helpful for me

[@rishukumar-mb3sp]

at 2:04:48 at first you are right then you might make a mistake.

[@Shahad-22rt]

@@rishukumar-mb3sp CONCEPT IS IMPORTANT

[@aditya-fv9zt]

Sir Matrices ka question no. 5 ka solution wrong hai.. Usme subtract hokar x common aa jayega to quadratic nahi solve karna padega..🙏

[@Globalhub-s7x]

9 baje boards exam hai aur 7 baje dekh rha hu 💀💀💀mai last hu kya bhai ? 😢

[@sunilsaini-rd9es]

nhi Bhai m bhi

[@whyareyoureadingmyname5759]

Nhi mai bhi dkh rha hu 8 bje van ane wali h😭😭

[@Globalhub-s7x]

All the best bro 🥲

[@sunilsaini-rd9es]

you also bhai

[@funnyghost7987]

Mae bhi bhai pass hone me bhi dar lag raha h

[@Kazmi_2]

Q2 mein equation galat hai 3x-y=0 hoga... 1×0 = 0 hota hai

[@sidharthyadav1415]

apka concept acha padate ho but very less problem ....please look try to give more promblems

[@amrishabhatt2105]

Sir there is some mistake at 1:02:22 timing

[@takshdeadkiller2499]

9 march attendance here 👇👇

[@Kroudop]

Mai pura syllabus Pure Sal kyu nhi padha Yaar mujhe samjh hi aarha mera time kaha bit gya

[@GauravKmr3]

same yrr

[@Ayushgaud232]

same bhai mene mostly apna sara time instagram pe scroll kerte aur idher udher waste kerdiya aur merko ab last mai jaake realise hua

[@helloag-u8u]

bhai kitna kar liya

[@GauravKmr3]

@@Ayushgaud232 same bhai maine bhii

[@keshri_rudra]

Us bro us

[@indianhamstercrypto]

Sir question number 2 me K ka value +- 2 hoga maine nikala hai

[@lieutenantpriti.7896]

Very nice and different one shot from others ❤❤❤

[@Factforall.26]

legend of maths hai mayank sir

[@lieutenantpriti.7896]

@@Factforall.26 yes you're right 👍👍

[@akshaliarunoday35story]

Helpfull for NET JRF thanks 🙏🙏🙏 sir

[@ajaykumarray8925]

AMAZING TEACHING SKILLS

[@statuschannel6217]

Thank u very much sir ❤

[@shri2812]

thankyou so much sir❤❤

[@itsTreyski999]

sir ne proof of the uniqueness of inverse matrice karwaya hai?

[@king_fan_club.]

Inverse trigonometry

[@GauravKmr3]

Koi hai 9 march wala

[@religioustalks4585]

Hai na bhai😂

[@aryangautam599]

BHAI YERA ME WO BHI SUBAH 8 BAJE

[@GauravKmr3]

@@religioustalks4585 acha

[@GauravKmr3]

@@aryangautam599 😂

[@religioustalks4585]

@@GauravKmr3 bhai exam kesa hua?

[@RamenPaik-y9k]

Thanks sir ❤️❤️❤️

[@umangjain_1902]

1:03:00 2x² + 12x -9x = 2x² + 3x

[@AshokVerma-ub2ir]

Sir notes kahan milega

[@PRINCEVERMA-kd2ho]

Ab tuje notes chahiye

[@PRINCEVERMA-kd2ho]

😂😂😂

[@savitanarhe6959]

Sir coet kya hota he 0:18

[@Himanshusangwan05]

Cuet ( comman university entrace test )

[@Premium_Youtube_User]

Thanks sir thank you so much♥️♥️

[@shilpajain8579]

1:04:00 - determinants

[@mohit_tiwari25]

thanks you so much bro👊🤝

[@ShubhankarBind-r1m]

❤❤❤❤ very nice

[@nitikachauhan8650]

sir their is going to be a value of k please re check que 2 determinants

[@TUDXYT]

Hey! Commando keep going 🔥

[@shurutithakran5743]

very very thanku sir for this video

[@KhushiSingh-yz2zl]

Thank you so much sir ❤😊

[@bansalarts2023]

Thanku sir so much

[@I_AM_HARDIK]

2:02 3×3,1×3 ka multiplication kaise ho skta m×n,g×h n≠g

[@vaibhav0256]

1:03:56 thankss

[@cryptoff5421]

1:00:52 value of c is +3

[@Arnav.FF2.0]

33:30 matrix mai -8 hoga

[@Motivational_pillar722]

awesome.. sir.👌🙃🙂

[@sohamverma8002]

Thank you sir for this lecture 🙏🏻

[@palakmaheshwari209]

Very good

[@ytgamingnews6075]

Today is 9 march 😂

[@Pakhi-uz6io]

Us bro us

[@ShivankaRathore-kn6rd]

Still completing course

[@shubhanshumaru9341]

If P=A' P-¹= (A')-¹ (A')-¹=(A-¹)' Than why to find A-¹ and than do it's transpose We can just do p-¹ because p = A'