sir, last problem's row transformation you should be checked. I think there is a major mistake. But thank you so much for this amazing class. It helps a lot.
I m Arif a PhD student from Pakistan Sir you have tremendous experty level in Linear Algebra. A Legend Man may God bless you with prosperity in every walk of life
When he assured "Bada easy concept h bacchon" Half of my stress vanished It's fun learning from you sir Thank u for providing such a helpful content sir 😁
@Dr.Gajendra Purohit, I really appreciate your videos, as they are very awesome & helpful in true learning of the concepts. Below mentioned are some mistakes in this video, for your reference. 1) At 14:24 (in Problem # 1), the final matrix is still NOT EQUAL to normal form, because it still has "2" at the position, second row and second column (central value). We have to do one last step of (C2/2) to get the required Normal Form 2) At 34:29 (in Problem # 6), the row exchange between R1 and R3, is not correct, as R1 is over-written (replaced) by R3, so R3 is repeated and R1 is gone, hence the solution for this problem is wrong Regards.
Sir in problem number 5 i have doubt that after transforming C3 > 5C3 - 3C2 & C4 > 5C4 - 7C2. 33 will change into 165 & 22 will change into 110. Sir just recheck this step once !!
Hey in exam for a matrix two students got two different rank of matrix 1 got rank=2 and another one got rank=3 (for a 4×4 matrix) so are they both deserve for mark?
Good evening sir , sir 5 problem mai apne column transformation mai glt Kiya thoda sa C3 and C4 time 33 ki jagah 165 and 22 ki jagah 110 ana tha and and 6th problem mai R3 Galt likhi a 1,1,1,2 di jagah 2,1,-3,-6 ana c, Baki sab baut bdia tha apki videos baut achi hoti hai aur study mai baut help krti hai , Thnku sir 🙏🏻🙏🏻🙏🏻
In problem number 5 also i found a mistake that after transforming C3 > 5C3 - 3C2 & C4 > 5C4 - 7C2. 33 will change into 165 & 22 will change into 110. Sir just recheck this step once !!
Night before exam, and even in general for understanding concepts, your videos are so helpful sir, so thankful to you for explaining so well. Your videos make understanding concepts interesting
Your videos are quite helpful sir. There is a mistake in last problem. So cAn u comment here telling about 3x4 matrix. how many 0s do we have to make for the rank. If anybody else can help plz comment
Love u sir,,I love the way when u said,, students trick sikhaunga turant kei turant ho jaega,,,,tb mujhe lagta hai ,,there is someone outside who really cares for me,,u r the boon for me,,and for many students,,,,Mai apse sei study karne kei baad apne monoclonal depression ko bhool jati hu ,😭, thank u sir,,,😁
Sir aapne jitne bhi examples diye hai jyadatar square Matrix ke hai . Sir kya non square Matrix me bhi rank ke determinants wala concepts chal sakta hai ??
Hey in exam for a matrix two students got two different rank of matrix 1 got rank=2 and another one got rank=3 (for a 4×4 matrix) so are they both deserve for mark?
Thanks for your comment, your appreciation always motivate us to do such kind work. Join Telegram Channel : t.me/mathsbygpsir Instagram Handle : instagram.com/dr.gajendrapurohit/ Facebook Page : facebook.com/Dr-Gajendra-Purohit-453775988491992/ Unacademy : unacademy.com/@Dr-GajendraPurohit Link to B.Sc. Maths Playlist : bit.ly/34tTTdc Link to Engineering Maths Playlist : bit.ly/2OQ7Uvd Link to IIT-JAM Maths Playlist : bit.ly/2sh9pei Link to GATE (Engg.) Maths Playlist : bit.ly/35EAPct Link to IAS Optional Maths Playlist : bit.ly/2rwkOqj Link to CSIR NET Maths Playlist : bit.ly/2R8sUjV Link to Aptitude Playlist : bit.ly/3ewDR7z Link to Mathematical Physics Playlist : bit.ly/2NvRHLJ Link to Abstract Algebra Playlist : bit.ly/2A70LUb Link to General Aptitude For CSIR NET : bit.ly/2ZeWpma Follwing Topics are also Available 1. Differential Calculus : bit.ly/2OTYXB0 2. Integral Calculus : bit.ly/34rLA1R 3. Differential Equation : bit.ly/37IOlO1 4. Partial Differential Equation : bit.ly/2OM5iyA 5. Complex Analysis : bit.ly/2OP8hGp 6. Numerical Analysis : bit.ly/2QYVQuy 7. Integral Transform (Laplace, Fourier & Z-Transform) : bit.ly/37HRKg9 8. Statistics & Probability : bit.ly/2DmOt7Z 9. Operation Research : bit.ly/2pYYRjp 10. Matrices (Linear Algebra) : bit.ly/2OOBSzO 11. Fourier Series : bit.ly/34u7iC9 12. Vector Calculus : bit.ly/2qICwXO 13. Theory Of Equation : bit.ly/2XU9y33 14. Special Function & Series Solution : bit.ly/2XRSU4l 15. Infinite Series : bit.ly/37K6gUI 16. Group Theory : bit.ly/3ieUze2 Please share it with your Friends Thanks Dr.Gajendra Purohit
I think this is a minor mistake by sir Bcz we interchange the R3 - R1 [1 1 1 2 3 -3 1 2 2 1 -3 -6] this matrix is 4×3 By the previous proeces it's rank is three (3)
sir in the last example as uh said we have to do R1 interchange with R3 then why dont R3 was change it still remains same ..!! do check nd please reply.!!! by the way your vedios helped me a lot..!! Radhe Radhe..!!
Hey in exam for a matrix two students got two different rank of matrix 1 got rank=2 and another one got rank=3 (for a 4×4 matrix) so are they both deserve for mark?
Sir, parso mera exam hai aur aapne pura concept clear kar diya. Dusra jagah se pdha lekin smjh nhi aaya. Lekin aapka ek video dekh k book ka sara question bn gya... Thank you very much sir, from the bottom of my❤....
Short Revision Of Rank Of Matrix - th-cam.com/video/FQ4OEPKXs0E/w-d-xo.html (Linear Algebra Quick Revision)
Sir aapne isme last question galat solved Kiya h
@@ayushgupta6318 bro R3 and R1 are replaced
Sir your teaching is so good. I have not word to tell your admire 👩🏫👩🏫👩🏫👩🏫
@@Md_sadiq_Md bro but after replace sir wrote r3 and r1 both same
Sir Problem 6 is wrong. You did a mistake in interchanging of rows. By the way thanks for guidance sir
why dont college professors wtach this kind of videos and teach.. college professors just reads the slides and wants the students to be ramanujan!!
Bhai apna teachers itni mistake karaga to apan khud nshi phar pa a gs
@@sakshamnayaksakshamnayaksa8723 bhai samjh agya na hme wo kafi h calculation me mistake to hoti hi h
@@sakshamnayaksakshamnayaksa8723 unki age me jaega na to tmhari bi mistake hogi
Maths on slides😂 corona...
Brother phir yeh TH-cam walo ke dukan band ho jaege
There is mistake in 6th Example
After The First Transformation third Row Will be
2 1 -3 -6
Yes and rank of this matrices will 3
@@SonuKumar-ju2ok follow ROBEL BHATIA MATHEMATICS
Hanji
Yes
Yes
sir, last problem's row transformation you should be checked. I think there is a major mistake. But thank you so much for this amazing class. It helps a lot.
O rank 3 hoga kya ?? Jo last wala row
[0 0 0 ] nahi hoga kya ??
Yes he had written row 1 at row 3 place also and didn't interchanged them. But got the concept overall
@@spacepacehut3265 ok thank u for the information
Row trans wrong ho gaya
M bhi yhi bolne wla tha
I m Arif a PhD student from Pakistan Sir you have tremendous experty level in Linear Algebra.
A Legend Man may God bless you with prosperity in every walk of life
Hlo arif sir I am Indian student
My name is Ashish
I study in class 12th
Hlo arif sir I am Indian student
I am Ashish
I study in class 12th
There is actual study also I thought you only have courses like MBBS(MASTERS IN BOMB BLASTING)😂
@@blaze102 😂🤣😂
@@blaze102 oh c'mon grow up
34:20
Sir , in problem 6, you bimistakenly wrote R3 and R1 same while making the transformation
Ys ys
can u plz tell ans you got for correct one rank
@@ujjwalmutneja8055 3
@@beast2808 yes
yess
When he assured
"Bada easy concept h bacchon"
Half of my stress vanished
It's fun learning from you sir
Thank u for providing such a helpful content sir 😁
In ques 5 when sir apply 5c3-3c2...so 5×33 should also be done na
@@tanishkamehra1652 yeah true
Did you do it yourself?
kaash colleges ke taechers bhi aesa padhate to humara level kuchh or hi hota thnks guruji😘🤩
@Dr.Gajendra Purohit, I really appreciate your videos, as they are very awesome & helpful in true learning of the concepts.
Below mentioned are some mistakes in this video, for your reference.
1) At 14:24 (in Problem # 1), the final matrix is still NOT EQUAL to normal form, because it still has "2" at the position, second row and second column (central value). We have to do one last step of (C2/2) to get the required Normal Form
2) At 34:29 (in Problem # 6), the row exchange between R1 and R3, is not correct, as R1 is over-written (replaced) by R3, so R3 is repeated and R1 is gone, hence the solution for this problem is wrong
Regards.
Thank u for writing this comment, I was searching for the same thing.
Legends Must be watching 1 hour before the exam😂🔥
Nhi but 10 hrs before exam and at 2x
Not legends idiots
Legends nhi chutiya ho tum phir
Absolutely right 😂😂😂
Han Bhai 1 baje exam hai 😂😂main 11.14 main dekh raha hun
Sir in problem number 5 i have doubt that after transforming C3 > 5C3 - 3C2 & C4 > 5C4 - 7C2.
33 will change into 165 & 22 will change into 110. Sir just recheck this step once !!
ur right bro
sir has applied operations on only targeted ones and has fogotten the rest
Mine also same came ..might be Sir hasn't paid attention there
Yes u are right 👍👍
👍
there is a mistake in last question. but somehow you taught me so well that i am now able to check these questions....
Nice video sir......
Namaste !
Sir I think In Problem No 6 There Is a problem The Rank Should Be 3
real giga chad teacher....cosmic level of teaching techniques🔥...
Hey in exam for a matrix two students got two different rank of matrix 1 got rank=2 and another one got rank=3 (for a 4×4 matrix) so are they both deserve for mark?
Good evening sir , sir 5 problem mai apne column transformation mai glt Kiya thoda sa C3 and C4 time 33 ki jagah 165 and 22 ki jagah 110 ana tha and and 6th problem mai R3 Galt likhi a 1,1,1,2 di jagah 2,1,-3,-6 ana c, Baki sab baut bdia tha apki videos baut achi hoti hai aur study mai baut help krti hai , Thnku sir 🙏🏻🙏🏻🙏🏻
iski fir rank 3 ahh rhi hai na last question ki ?/
Literally i cross checked myself 4 or more times in problem 6 but there was a little mistake by sir . My confidence level..🤣🤣
you are right
In problem number 5 also i found a mistake that after transforming C3 > 5C3 - 3C2 & C4 > 5C4 - 7C2. 33 will change into 165 & 22 will change into 110. Sir just recheck this step once !!
@@mathew5303 yess bro you are right there is mistake in that last step
I am finding mistake in problem 2
Sir did this
-2-2=0
But real answer will be -4 :)
Sir aapki matrix solve krne ki ninja technique bahut badiya hai Matrix ka dar khatm Ho Gaya🤩
Matrix se kaun darta hai bhai
Yes absolutely correct bro.. ❤️
Matrix ka dar 😅🙄
Matrix be like: me itna darawna hu😜😂
Glad to see a teacher who helps us get stress free . thanks teacher
Rank nullity theorem explaied in so simple words! Thank you sir!
Hello deepti
Rank nullity theorem vahi hoti h kyy matrix m zero rows = nullity of matrix??
@@devmaan6642 number of zero row.
Sir even though i am in iit but the way you make simple these concepts is just awesome 🙏
Which IIT?
🎧
IIT dikhte hi patani kya ho jata hai
Why do you need to write that you are in IIT
even if you weren't in an IIT , sir would have made these concepts simple
So, there was no need of mentioning IIT in your comment, was it?
Night before exam, and even in general for understanding concepts, your videos are so helpful sir, so thankful to you for explaining so well. Your videos make understanding concepts interesting
😘😘😘😘
Op
problem 6 me , rank= 3 and normal form = [I3 0] aa rha hai. sir
Here mistake in 1st problem , at last transformation is C2 changing to C2 /2 then it becomes 1 on 2nd row. Thanks you so much sir ❤️❤️❤️
Yes!
No
It should be C2--->C2+C3
@@nayanasalaliya5253 After doing C3->2C3+C2 we have to do C2->C2/2
@@binayakbishnu is there any property where we can simply divide with a scalar?
@@Englishwithtanya12 yes...example: C2-->C2/4 is valid
Teaching is an art. We should respect this type of teacher .🙏🙏🙏🙏🙏
Your videos are quite helpful sir. There is a mistake in last problem. So cAn u comment here telling about 3x4 matrix. how many 0s do we have to make for the rank. If anybody else can help
plz comment
Didi yaha non zero row nahi banegi koi bhi so rank 3 aayega . Aap sahi se row echelon form karoge to pata chalega ki non zero row 0 he.
@@milanshah104 to matlab wo matrix ki normal form me convert karna impossible hai?
Sir, Problem number 6 is wrong, in that question rank is 3.
As You have interchanged the R1 and R3 but wrote R1 at R1 and at R3 also...
Love u sir,,I love the way when u said,, students trick sikhaunga turant kei turant ho jaega,,,,tb mujhe lagta hai ,,there is someone outside who really cares for me,,u r the boon for me,,and for many students,,,,Mai apse sei study karne kei baad apne monoclonal depression ko bhool jati hu ,😭, thank u sir,,,😁
Keya baat hai
Your teaching is always top notch sir...thank you is a small word!
I think this is the simplest explanation with ample examples to understand the concept of rank
32:37
We can even use 3C4-2C3 also...
Very well explained, Thankyou!
Aapke way of teaching ne to mera dil hi jeet liya❤❤❤❤❤
Samjh nhi aata Kitni baar thanks bolu
Sir ..in problem no. 5 the normal form of the matrix ,column 3 of 2nd row is 33 yaa 165??
165 it is
Thank you so much for providing this such a good concept clear Funda of a rank Matrix
sir excellent content delivery , fundamentals are beautifully approached
Sir aapka padhane ka tarika bahut aacha h.. aapka her topic bahut aacha se samaj aa jatha h....
Thank you sir linear algebra is a very nice topic,
Thank u so much sir ❤❤❤❤
Thank you so much sir for uploading this video💫pehli baar transformation samj mein aaya .🙌
Thank you sir Abhi sab clear ho geya.
Thanku so much sir. its really helpful video for us. Your language with way of teaching is really appriciable. Again Thanks.
@@tons143..7 follow ROBEL BHATIA MATHEMATICS
Exactly 👍👍👍😌
Can you please tell me why |A|=0 and |m| is not equal to 0 at 22.37
Thanku you sir
anytime I am in problem 9/10 times your videos are spot on... thank you sir
No
u r bst teacher sir ji👌👌
You made the concept so easy to understand sir thnx alot.
Sir aapne jitne bhi examples diye hai jyadatar square Matrix ke hai . Sir kya non square Matrix me bhi rank ke determinants wala concepts chal sakta hai ??
In college i don't understand anything of matrix but after watching this video i understand full matrices Thanks a lot sir
Hey in exam for a matrix two students got two different rank of matrix 1 got rank=2 and another one got rank=3 (for a 4×4 matrix) so are they both deserve for mark?
Thank u sir
🙏🙏 It's helps me a lot....
Very nicely explained this topic and easy to understand in online mode,Thank u sir
Thankyou so much sir for teaching us and giving this level of knowledge just free ❤❤
Sir really Appreciatable video, thank you sir❤❤🙏🙏🙏💯
Sir please guide us how to study chemistry and physics for bsc
Please sir suggest me a youtube channel like yours 🙏🙏🙏
Thanks for your comment, your appreciation always motivate us to do such kind work.
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2. Integral Calculus : bit.ly/34rLA1R
3. Differential Equation : bit.ly/37IOlO1
4. Partial Differential Equation : bit.ly/2OM5iyA
5. Complex Analysis : bit.ly/2OP8hGp
6. Numerical Analysis : bit.ly/2QYVQuy
7. Integral Transform (Laplace, Fourier & Z-Transform) : bit.ly/37HRKg9
8. Statistics & Probability : bit.ly/2DmOt7Z
9. Operation Research : bit.ly/2pYYRjp
10. Matrices (Linear Algebra) : bit.ly/2OOBSzO
11. Fourier Series : bit.ly/34u7iC9
12. Vector Calculus : bit.ly/2qICwXO
13. Theory Of Equation : bit.ly/2XU9y33
14. Special Function & Series Solution : bit.ly/2XRSU4l
15. Infinite Series : bit.ly/37K6gUI
16. Group Theory : bit.ly/3ieUze2
Please share it with your Friends
Thanks
Dr.Gajendra Purohit
Thank you so much sir ❤️❤️,
Sir please reduce your speed of teaching slightly.
Sir aap to gajab ho
Problem 5 is -17 but you 17
@@action8445 follow ROBEL BHATIA MATHEMATICS
Very fantastic Sir
Thank u sir....great teacher I have ever seen
Mind blowing ... Thanks sir thanks to the score of infinity..♾️❤❤❤❤❤❤❤❤❤❤
Sir , u r the best for everyone when compared to our college professors......i am learning everything by just seeing your video once 🥰🥰🥰🥰
Thankyou so much sir aapke videos dekhne ke baad hum confident ho jate hai
I think this is a minor mistake by sir
Bcz we interchange the R3 - R1
[1 1 1 2
3 -3 1 2
2 1 -3 -6] this matrix is 4×3
By the previous proeces it's rank is three (3)
Yes
yeah it is
Heck yeah
Yes
Yes
Thnks sir... For explaning rank and transformatiin...is so esiestway... Thnks a lot.... But in the last question.... Mistake of row transformation...
sir in the last example as uh said we have to do R1 interchange with R3 then why dont R3 was change it still remains same ..!! do check nd please reply.!!! by the way your vedios helped me a lot..!!
Radhe Radhe..!!
its simple mistake, let it go, he already cleared our doubts.
Thanks a lot sir 🙏
Apki is video ne mere matrix ki soch hi badal di☺☺
16 Minutes before exam..
Good way of dilvery of leactures and easy to understand them thanks sir i am blong to pakistan
Sir in last transformation may I transform the row r2~r2/5 and r3~r3/33
Your video is very helpfull for me ......😊 thank you sir
Namste sir 🙏
15:05 simple hai bhai rajasthan tone 😎😎😎
Thank you so much sirr
Aapko hazaro baar thank you bolungi fir bhi kam hai sure☺️☺️
Thanks a lot sir.
Bless me that i stay on the path,and no external force make me deflected.
The way you teach oooh dear mind blowing
Dhang se padha de
Sir is video me aapne bahut Jagah par galat galat likh diye hai phir bhi aap accha padhate hai sir I am happy with you. You are best teacher
Sir please check the 5th problem, (normal form )
Hey in exam for a matrix two students got two different rank of matrix 1 got rank=2 and another one got rank=3 (for a 4×4 matrix) so are they both deserve for mark?
Very very good class...
Thanks guru dev ...
Kindly upload the decomposition of matrix
thanks sir i understood rank of matrix in easy way
Bhai I am preparing for Punjab master cadre ..
Watched your video on group ... Ring theory ... You are awesome 😎🙏
Thanks 🙏🙏sir you have great teaching methods every student want teacher like you .
Thanks you so much sir for explaining in easy way ❤️
Mujhe toh aapki purani video se ziyada accha samjha sir thank you
Thanks sir your teaching is awesome
Sir computer programming padhaye🙏🏽🙏🏽🙏🏽
Bhahut acha है sir आपके बताने की ट्रीक
sir how to find determinant of 4*4 matrix by expansion along row or column.please
Really helpful video sir
32:09 pe 3rd column mein 33 kaise aaya wo bhi to 5 se multiply hoga
Shi pakda bhai
Yes it become 165 and same for 22 ....
The best maths teacher
One month before the exam
One day before exam😁
Me to
One hour before the exam 🤣😂
Tq sr for this session
The explaination was very very good. But i want to say that there are so many mistakes while you were doing the examples.....THANK YOU
Transform krkr ek row ko 0 to bna diye but rank 2 kaise Ho gyi,
Kaise pta chlega ki rank kitni aayi??
See first video
Thanks y0u sir
Sir spice thoda slow kar lejeye
Mistake in ex-6
and ex-5 also...
Sir, parso mera exam hai aur aapne pura concept clear kar diya.
Dusra jagah se pdha lekin smjh nhi aaya. Lekin aapka ek video dekh k book ka sara question bn gya...
Thank you very much sir, from the bottom of my❤....
Actual topic starts from 02:23 save your time thank me later
@@avinashjassu5236 okk... but why did u wasted yr time in commenting 😂
Thank you so much sir for this video.......🙏🙏🙏
Sher ko exam se dar lagne lga he😅
same bhai 😔 kab hai exam tumhara
Sir g boht boht sukhria,♥️
Sir machine ki traah lge pde ho
😂😂
34:32
Here we have to interchange rows properly.
Sir Can you correct it.