PERMUTATIONS AND COMBINATIONS -IITJEE /NDA/AIRFORCE/RAILWAYS/BANKING/SSC-CGL TRICK/

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Neha Agrawal Mathematically Inclined

Neha Agrawal Mathematically Inclined

Күн бұрын

Solve Permutations and Combinations problem in 10 seconds. Shortcut for JEE/NDA/NA/AIRFORCE/RAILWAYS/ BANKING/SSC-CGL/MBA/GRE/SAT/CETs./Competitive exams.
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Пікірлер: 589
@jayalekshmi
@jayalekshmi 4 жыл бұрын
16*6*1111=106656 I have semester 2 exam within 10days, This lecture is just awesome. Thank You Mam 🙏
@Ashish-hi5my
@Ashish-hi5my 5 жыл бұрын
So here's Ur new student mam .. Ans is .. =16 × 3!(10⁴-1)/10-1 = 106656
@feelgood1394
@feelgood1394 5 жыл бұрын
16 kaise sum toh 13 ka bn rha h
@pranshugoyal6569
@pranshugoyal6569 5 жыл бұрын
@@feelgood1394 1+3+5+7 = 16
@jituchaudhary5519
@jituchaudhary5519 4 жыл бұрын
Nice
@sreeparnaray2928
@sreeparnaray2928 4 жыл бұрын
How did you put the superscript 4 there? I mean how did you type that using the keyboard?
@kushagarsatija3576
@kushagarsatija3576 4 жыл бұрын
@@sreeparnaray2928 koi bhe no. Ko dbaake rkho vo power me aa jata h
@pallavigupta5433
@pallavigupta5433 5 жыл бұрын
Mam u r really really great Supperbb Ur way of teaching is fabulous I can't explain ur geniusness in some words BTW ans of DIY is 106656.. U have made all things Soo easy
@akhilabzc1157
@akhilabzc1157 3 жыл бұрын
Love you mam this is awsome 🥰🥰🥰🥰 helping me A lot for preparing jee 2022
@rjeettechnical9796
@rjeettechnical9796 6 жыл бұрын
U r great Ma'am
@rajavarapumaniteja3294
@rajavarapumaniteja3294 5 жыл бұрын
MAM many teachers have many things to learn from you u are so cool and clam
@ashwin5327
@ashwin5327 3 жыл бұрын
Love u mam ! Thnx 🥺
@chavalibadrinath9832
@chavalibadrinath9832 3 жыл бұрын
Mam instead of 10^n-1/10-1 we can use (1111....... No of digits in the question)
@architabhatnagar4612
@architabhatnagar4612 6 жыл бұрын
Mam, I used to hate maths but since I've started watching your tricks, tips, and quickies, they've made my life so much easier! I'm pretty glad I found you and you doing all these videos for free is really incredible! I'd love to meet you someday and hope to do something for you... Hope you keep making more videos Thanks a lot, mam! (You are a life saver!)
@NeeL1715
@NeeL1715 2 жыл бұрын
hey.. it's been 3 years.. it's very funny to ask.. are you doing good buddy ???
@your_h1ghness
@your_h1ghness Жыл бұрын
@@NeeL1715 lol hey! it has been 10 months how are you doinggg?
@raju_sharma502
@raju_sharma502 4 жыл бұрын
You are the great mam
@priyankasiddharth9660
@priyankasiddharth9660 4 жыл бұрын
Mam please upload the videos related to combination.maeans how to do combination
@hemalathakarri7716
@hemalathakarri7716 6 жыл бұрын
Mam please say tricks for maths jee mains 2019 January exam please mam...
@ramyavemulapally5504
@ramyavemulapally5504 6 жыл бұрын
S ,mam tell
@anuradhammailluru3400
@anuradhammailluru3400 5 жыл бұрын
Hlo mam the answer for DIY : 106656
@princeahuja382
@princeahuja382 4 жыл бұрын
Your way of teaching is so nice! Same skill I have experienced in Vidya Guru Sonia ma'am teaching. Whatever she explains, makes the topic so easy to learn.
@vivekchahal2662
@vivekchahal2662 6 жыл бұрын
Mam can you please make a video for JEE mains tricks and formula which help in January xam
@GAUTAMKUMAR-oo5fd
@GAUTAMKUMAR-oo5fd 5 ай бұрын
Thank you mam ,you have given me the best short trick , after 1 week I will go for the nda🇮🇳 exam
@abdulhannan9638
@abdulhannan9638 3 жыл бұрын
Mam I wanted to ask one question how I would give it to you that question ??
@nallamsettivijay6061
@nallamsettivijay6061 4 жыл бұрын
I am going to write online xam on this topic this week. I think this trick will be very usefull😄😄👍👍🙏🙏. Thanku mam
@sandeepmishra417
@sandeepmishra417 Жыл бұрын
Mam thanks a lot ❤
@VineetKumar-hz1zu
@VineetKumar-hz1zu 6 жыл бұрын
Mam me and my friends loves the way you teach. We are preparing for NDA. Your videos are awesome. It helps a lot. We REQUEST you to upload a video on theoretical questions of MATRICES and DETERMINANTS asked in competitive exams.
@coffinytpubg3128
@coffinytpubg3128 5 жыл бұрын
Hua ki nai nda mai
@saksham35892
@saksham35892 Жыл бұрын
Please mam explain the topic of arrangements of digits please RA and RNA quickly 🙏🙏🙏🙏
@abhinavraj7872
@abhinavraj7872 4 жыл бұрын
Ooooo bhai.... Wonderful trick!!! Awesome ma'am...
@erugarshenrajput8427
@erugarshenrajput8427 3 жыл бұрын
I am in 8std still able to solving these question problems easily.
@hariharan-lg1uw
@hariharan-lg1uw 5 жыл бұрын
Mam pls tell tricks for coordinate geometry straight lines and pair of straight lines
@shreyapandey9004
@shreyapandey9004 3 жыл бұрын
Amazing trick maam
@HeamaniPaidi
@HeamaniPaidi 4 жыл бұрын
cracked it :) :) simply superb trick ma'am :) :)
@manvendrasingh3167
@manvendrasingh3167 6 жыл бұрын
Thanks very much mam for free help...
@ankush2200
@ankush2200 3 жыл бұрын
Thanks a lot mam 🙏
@prajaktagharal6258
@prajaktagharal6258 4 жыл бұрын
Your short tricks are anytime usefull for us
@sarahsheikh6006
@sarahsheikh6006 3 жыл бұрын
Ma'am is this trick applied in both the cases .. repetition and non repetition??? please answer
@bollachandu8880
@bollachandu8880 4 жыл бұрын
I loved your teaching is the best in the world
@Aman-ww7rx
@Aman-ww7rx Жыл бұрын
Mam please upload all the short cuts of jee mains all chapter of math
@venkateswarlub4041
@venkateswarlub4041 4 жыл бұрын
Mam answer is 106656
@mahakgaur8330
@mahakgaur8330 3 жыл бұрын
Diy : 106656
@pandubhaigaming5260
@pandubhaigaming5260 Жыл бұрын
Mam what if the digits are repeated .? Ur vedios are too good mam❤
@srilekha4945
@srilekha4945 6 жыл бұрын
Mam plz make a vedio for tricks in vector algebra
@chaithanyalakshmi122
@chaithanyalakshmi122 5 жыл бұрын
Find value of r if 1. 5×4Pr=6×5Pr-1 Please mam help to find solution for this problem
@kondurirahul4634
@kondurirahul4634 5 жыл бұрын
thank you mam u helped me a lot in solving jee problems
@suneethagaddam9317
@suneethagaddam9317 4 жыл бұрын
Mama thank u soo much😘....U just nailed it .......woof
@siddhantsingh5376
@siddhantsingh5376 5 жыл бұрын
Mam superb amazing outstanding mindblowing trick and answer is 106656
@johnyjoseph9413
@johnyjoseph9413 5 жыл бұрын
how...? can u let me know
@krishnahasini3118
@krishnahasini3118 4 жыл бұрын
Hi Mam. The DIY answer is 106656 Mam if in the question they given condition that it is divisible by 2 or3 like that then how to do it mam pls give reply fast mam :)
@neerajchoprarealid3935
@neerajchoprarealid3935 4 жыл бұрын
One of the best channels...ma'am 1M se let's go aage🤭
@nandhu2844
@nandhu2844 6 жыл бұрын
Wow fabulous way ma'am thank uuuuuu
@besmartwithmayuri2544
@besmartwithmayuri2544 10 ай бұрын
Mam I have doubt can we apply this where we have to find sum of all digits greater than 1000 using digits 0 1 2 2 bcoz here same numbers are given
@vishaul0364
@vishaul0364 6 жыл бұрын
Mam... Can u make a video on vectors and 3d geometry please...
@nehamamsarmy
@nehamamsarmy 6 жыл бұрын
Check out the Playlist on vectors and 3d on my channel
@vishaul0364
@vishaul0364 6 жыл бұрын
@@nehamamsarmy ok mam...
@NishantSingh-mr7vz
@NishantSingh-mr7vz 6 жыл бұрын
Nice viedeo mam
@abubakarnazar9422
@abubakarnazar9422 11 ай бұрын
Mam I am from Pakistan your way of teaching is awesome ❤
@menaazfatima5013
@menaazfatima5013 5 жыл бұрын
It's 106656...although m too late... But it's helpful enough for my exam. 🤞thnqu ma'am.
@yogitachauhan6208
@yogitachauhan6208 5 жыл бұрын
Mam plz make some more videos on permutations and combinations
@Unique_facts111
@Unique_facts111 6 жыл бұрын
Mam you are really so great
@varma_gamer2691
@varma_gamer2691 2 жыл бұрын
Mam can you explain how we got the formula. Could you explain before sunday evening because Monday i have a exam pls mam
@rasbiharimeher2370
@rasbiharimeher2370 4 жыл бұрын
Mam you are doing such a genius work...... Keep it up mam....
@ramacharlasaitejareddy4020
@ramacharlasaitejareddy4020 4 жыл бұрын
Thank you mam for explaining your super and fabulous tricks
@debolinanath1185
@debolinanath1185 6 жыл бұрын
Your tricks r of grt help Mam..... Plz send some more for Jee 2019 (Jan)
@sowbhagyamucharla7058
@sowbhagyamucharla7058 6 жыл бұрын
Neha agarwal mam your teaching is good and understandable.Mam am Anand .Stydying Btech first year could you please explain sequence and series chapter.
@AbhishekYadav-dk6im
@AbhishekYadav-dk6im 6 жыл бұрын
Pla make other videos on permutation fir jee
@AjayKumar-co3xf
@AjayKumar-co3xf 4 жыл бұрын
If no digits are repeated Is a different case So what are we suppose to do in that case?
@janatiikashmir914
@janatiikashmir914 4 жыл бұрын
Superb mam .......
@nallayashaswini168
@nallayashaswini168 4 жыл бұрын
Mam also inplace of second part we can take no.of 111111........ that is how many numbers are taken
@mantasha123
@mantasha123 3 жыл бұрын
Mam if two same digit occurs??? What we'll do??
@nothingisimpossible30
@nothingisimpossible30 6 жыл бұрын
Mam it says no digit repeats then your shortcut can be used only for the sum of the no. Without repetition ?
@jhansigould1355
@jhansigould1355 6 жыл бұрын
Can you please make viei on jee mains mathematics tricks
@dipakjodhi510
@dipakjodhi510 6 жыл бұрын
Mam please trignometric equation ka maximum and minimum value find karne ki trick me vedio banadijiya I'm from nepal
@prajaktagharal6258
@prajaktagharal6258 4 жыл бұрын
Superb !!
@defencelovervikas1522
@defencelovervikas1522 6 жыл бұрын
Super trick mam
@bhavikjain20
@bhavikjain20 6 жыл бұрын
Nice trick. It's so easy. Thanks
@brahulpillai4465
@brahulpillai4465 4 жыл бұрын
LOVED YOUR VIDEO MISS ❤ DIY ans -----> 106656
@viveksrivastav5941
@viveksrivastav5941 5 жыл бұрын
You are fabulous mam
@Rohit0830
@Rohit0830 4 жыл бұрын
U r too superb u give us to do smartwork in maths along with hardword
@35.a.ksikder99
@35.a.ksikder99 5 жыл бұрын
Dear madam, why we divide by 2 in doing permutation of garland?Advance tnx
@chandrikapushpa8515
@chandrikapushpa8515 5 жыл бұрын
Ya...even i have a doubt...i think the formula is 1/2(n-1)! ..am i ri8??
@madangopalsinghala7215
@madangopalsinghala7215 5 жыл бұрын
Thanks mam for short trick
@dr.priyakochar9253
@dr.priyakochar9253 4 жыл бұрын
Mam.make video for coordinate Geometry
@Recluse20
@Recluse20 6 жыл бұрын
Thanks mam such 👉wonderful 👈 Trick👌😎
@lakshmikt5856
@lakshmikt5856 4 жыл бұрын
U r brilliant ma'am where do u get these tricks
@lakshmikt5856
@lakshmikt5856 4 жыл бұрын
Ma'am please tell me
@lakshmikt5856
@lakshmikt5856 4 жыл бұрын
Where do you get these tricks ma'am or you only make these tricks
@anikghosh8683
@anikghosh8683 6 жыл бұрын
106656 . Thnx . Mam bahut barikhi se check karti ho video kahi bhi galat information na phauche hamtak .. thnx for the dedication
@khushwantsingh5079
@khushwantsingh5079 6 жыл бұрын
Didi Alphabetically order tricks banao in permutation and combination.
@vijaygurjar16
@vijaygurjar16 5 жыл бұрын
Short trick is n sum and multiplay by 6666 because when 4 digit number that time 4P4 =24 Example 2345 nPr 4P4 = 24 and that sum of numbers 14 that number multiplay by 6666 Answer is 93324
@nehamamsarmy
@nehamamsarmy 5 жыл бұрын
❌ Please try again
@Wiggie_Wiggie
@Wiggie_Wiggie 5 жыл бұрын
This video was premiered on 4th Dec 2018. I am watching this on 9th Dec 2019. So chilly ❄🍃
@SaiKumarPasupuleti
@SaiKumarPasupuleti 5 жыл бұрын
I'm watching this on 19th Dec 2019 ...😆🤭
@thulasigiriprasad3163
@thulasigiriprasad3163 5 жыл бұрын
I was watching this on 7th jan 2020 coz I had mains xam tomorrow
@VenkataThirumalaGudivada
@VenkataThirumalaGudivada 4 жыл бұрын
I am watching on 5 April 2020
@Astronemo
@Astronemo 4 жыл бұрын
13/04/2020
@aspirant9369
@aspirant9369 5 жыл бұрын
Mam I have another trick for this If numbers are in AP that is N/2[largest no. + smallest no.] Where number of can be by given words
@udithkumar659
@udithkumar659 4 жыл бұрын
any formula for digits would reapeated
@mahirkhurana6205
@mahirkhurana6205 6 жыл бұрын
Plzz make a video on vector
@siddusiddarthsahoo
@siddusiddarthsahoo Жыл бұрын
our lecturer said in a different way( but almost similar😅): sum * (n-1) * (1111....n digits of 1 ) but didnt understood how it was so complicated. But neha mam's class helped me a lot❤❤.
@sandeeppatel7287
@sandeeppatel7287 6 жыл бұрын
Thank you very much mam.solv my problem
@venkatgoudrampelly7510
@venkatgoudrampelly7510 4 жыл бұрын
Amazing! Trick , it's helpful video DIY ans is 106656
@pandharinathwagh1945
@pandharinathwagh1945 5 жыл бұрын
Plz make video on NDA shortcut trick trigonometry solutions of triangle and inverse trigonometry function. Plz
@wantedboyz1192
@wantedboyz1192 6 жыл бұрын
Plzz make video on locus
@shivaniganji4300
@shivaniganji4300 6 жыл бұрын
If repetition is allowed , what is the condition?mam
@cherrytaly9765
@cherrytaly9765 6 жыл бұрын
That dog thing was adorable !
@VISHALGUPTA-ft5hb
@VISHALGUPTA-ft5hb 6 жыл бұрын
Mam can you make a video on community based sum
@V_jain
@V_jain 4 жыл бұрын
Màm answer is 106656
@arjun5083
@arjun5083 6 жыл бұрын
Mam do please say me if numbers get repeated?
@riteshmundra7007
@riteshmundra7007 5 жыл бұрын
Awesome video ma'am... Could you please tell a trick for questions like the second last one but there is some quirky number and not some good number like 10000
@peersartaj4091
@peersartaj4091 6 жыл бұрын
How many four-digit numbers divisible by 10 can be formed using 1 5 0 6 7 without reptation of digits Please mam urgent
@princeagrawal9039
@princeagrawal9039 5 жыл бұрын
Your method is super please try to speak in Hindi 😀😁😃😙
@saurabhjha7232
@saurabhjha7232 4 жыл бұрын
Ans is 1,06,656 🤗🤗🤗🤗🤗 thanx mam for trick
@hanumantharaov6191
@hanumantharaov6191 6 жыл бұрын
mam really it is a super trick. thanks for the trick and the answer is 106656👍☺
@sharans898
@sharans898 6 жыл бұрын
Mam what is the actual procedure mam ? How did you frame this formula mam?
@archanakatha7323
@archanakatha7323 5 жыл бұрын
U are the best menter for KZbin 👏👏👏👌👌👌😍😍😍
@sahilwalia3743
@sahilwalia3743 6 жыл бұрын
Mam , isme minus vala case nhi lagega 3-5-7 ka ka tatal nikaal kr 106656 mein se minus krna ya fir wo sirf '0' Vale case mein hi use hoga
@udeshyasingh7462
@udeshyasingh7462 6 жыл бұрын
Can this formula apply when the digit repeating
@mohamedaasiq2088
@mohamedaasiq2088 6 жыл бұрын
thanx TRICK TEACHER
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