Solve Determinants In 5 Seconds | IIT-JEE Short Cuts & Tricks | GATE, CSIR-NET  

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(-2)(-2) = 4 . Option ( a ) Solved in 5 seconds . This short trick series of Matrix is very interesting. Thank you sir for the videos and for making Matrix problems easier for us.❣️

You are really amazing teacher. That too we could get all knowledge for free. Great

Super short tricks sir 😀 thank u so much ❤️ last answer -2×-2=4

4 with in 2 to 5 sec

Less seconds to solve, more seconds to type the answer 😅 A is correct

Sir ap jaise teacher pana kisi purbajonm ka achhe kam ka natiza hota hai. You are Great sir

Ans is 4 within 5 sec and thank you sir for your inovative way of teaching 🙏🙏🙏

A is the correct answer. I solve this problem within 20 seconds by using this trick.

Answer is option A i.e 4. I took just 3 seconds to solve with the help of the trick you taught. Thanku sir.

Lot of thanks time to time knowledge ko increase krte ho ☺️

Answer =4 5Sec Sir can you please make a video lecture on how to evaluate A^20 where A is a matrix(like problems)

Great work by great teacher. Thank you sit

Det is 4 and able to solve this ques while you were telling about the problem..... Thanks to you sir

Great video Sir...ans is A

Thanks sir,I am so grateful to u.I'm a Bangladeshi student. I am solving previous question bank for Engineering admission and suddenly found the math,Thanks a lot sir. Now, i have a clear idea.❤

Fantastic...way of teaching mathematics.......

How to check if CD= DC or not(without actually multiplying in both configurations)? Also, how to find the determinant if CD ≠ DC?

Thank you sir very helpful video lectures

Using the formula for determinant of block diagonal matrix, we get det(M)=(-2)(-2)=4

Last question answer is option A ie.4. time taken 10 second by this trick. Thank you sir

A is correct answer, I solved this in only 4 sec...thank u sir

Thank you sir.. 💙💙 You are great 🙏🙏 Last question ans is 4 option A is right... This short tricks are very helpful to me.. And we want to learn lots of short stricks from you, Sir..💙💙🙏🙏

Thank You sir Respect from Bangladesh 🙏🙏

App bahut achaa padhate ho sir main bsc ka app k video dhekta hun bahut badhiya hai 👌🙏🙏👌🙏

Thanks sir Your teaching is too good and always help me to solve my daughts

Short tricks to koi sir se seekho 🌹thanks you sir

Sir plz more videos

Superb trick guru g thanku so much

Ans -(4) I have calculated in 5 sec..

Option A 5 sec Thankyou Sir

Opt a 4 5 sec ❤️❤️❤️❤️❤️ Love you and thank you sir

Option-A correct thank you sir ♥️🙏

Optn (a)4. 2 sec. Sir thank you very much .this tricks help a lot .thank you sir.

Ans opt-A -4 ... less than 5sec ...❤❤ Thank you sir very much.I am a physics hons student .Your videos really helping a lot for preparation in IIT jam ..Thank you very much sir.❤

Suparb sir 👍👍 ans 4

Ans is 4 and just 5 sec 👍

Option A) 4 around 5sec thanku so much sir really helpful lecture

Only 2 second sir ...det(A)*det(D)=(-2)*(-2)=4 ..so option (A) is correct answer....tqq sir 🙃🙏

Bahut achhi series hai sir ji

Thanku so much sir you are very helpful teacher to we all students who

Very nice sir

Just few seconds sir😃 I just can't believe 😃😀.... Options A(4) is the correct answer.

if for 4by4 matrix if CD not equal to DC then what is the trick to solve the det of the matrix sir

Sir you are the great teacher

Thank you sir 😊😊 aapka chanal bahut helpful hai mere liye ❤️❤️

det(M)=(-2)×(-2)=4. within 5 sec. Thank you very much sir.

Amezing trick sir 👍❣️💯

Thank you for the short trick sir

Sir tricks for integration, area under the curve🙂

(a) 4 with in 10 sec Thank you sir ..... amazing shortcut trick

Answer = 4, 6 sec You are great sir ❤

Nice trick

Option A (4) and I take only 7 seconds 👍👍👍

That's gjb 😀 ENO kaam suru 6 sec me Sir ke tricks ke sath question khtm 7 sec me

Khatarnak jugad

Sir,correct option is A.

Ans 4 within 7sec great sir

Sir how to solve a determinant by Laplace method? Any short trick?

Sir my answer is 4 but I'm solved in 6 seconds now again I try best..... Nd very nice sir for your tricks ....... Please some more tricks on others topics..... Nd thank you sir❤

Answer of the previous question is a. 4 detA.DetC where DetA=-2 and Det C=-2

Good trick sir👌

Only in 10 seconds thanks sir for this trick

Sir apki videos dkhkr positive enrgy aati h....

Super hi Maths Ka app hero ho sir

4 is the answer ( less than 5 seconds!).. Thank you so much sir ❤️❤️

You r Great

GP sir agr ye method pta nhi hota to 30 sec lgte lekin Is method se to 3 sec me nikl gya Thank you for this trick 😀

Thank u sir love 🤬🥰❤❤❤❤ u❤❤🥰❤

Correct answer is option (A)=4

Sir answer of last question 4.

Ans - 4, Thanks sir for this amazing trick

Ans 4

Answer is 4 of the given last block matrix by you ....😊

Sir plzz detail explanation dijiye... Block matrices ka with eigen values, minimal polynomial I mean 1:30 mins ki video banaye

Last Quaction is(4-6)(4-6)=-2(-2)=4is ans👏👍

And is 4 and time use -10sec

(A) = 4 is correct answer time taken 7 sec

Sir Ans is 4 Sir I am very impressed for your method

4 that too in really 5 sec😊❤

👍👍

Excellent Sir....

Best trick sir

Option (A) is ✅

sir you are great thanks a lot sir

3:16 min wale question ka eigen vector kaise nikale sir please upload new video

4 ,only in 5 Second, Love u sir

ans is 4 and time =4 sec

A)4 Thank you sir🙏

4 is right answer in 15 sec

Option a

4) 3 sec.. 👍

4 ans in 3 sec Thank you very much sir for short tricks

4 answer❤❤❤

Last question not understand how M is 9?????? M

4, with in 10sec , tq so much sir 🙏🙏

Outstanding sir 🙏 🙏 🙏

Anwer is 4.....thank you so much sir jii 🙏

Very helpful

Q2 ka answer is A. (10second)