Matrices Ex. 2.1 Part 3 Elementary Transformations | 12th New Syllabus 2020 Maharashtra | Dinesh Sir

Matrices Ex. 2.2 Part 4 Minor, Co-factor, Adjoint | 12th New Syllabus 2020 Maharashtra video link:

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Free Maths Lectures with best explaination are available based on New Syllabus 2020 Maharashtra Board
Just click on the below link and you will get Full Lectures on Complete Chapter.

Maths-I

Ch.1. Mathematical Logic

Ch.2. Matrices Maths-I

Ch.3. Trigonometric Functions

Ch.4. Pairs of Straight Lines

Ch.5. Vectors

Ch.6. Line and Plane

Ch.7. Linear Programming (LPP)

Maths-II

Ch.1. Differentiation

Ch.2. Application of Derivatives

Ch.3. Indefinite Integration

Ch.4 Definite Integration

Ch.5. Application of Definite Integration

Ch.6 Differential Equation

Ch.7.Probability Distribution

Ch.8. Binomial Distribution

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Prof. Dineshkumar S. Gupta
(M.Sc., M.A.Ed, B.Ed., NET, PET, DSM, DSAG)

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[tanushri]

Question no 9. answer is in my way
= Let A = [1 -1 2
2 1 3
3 2 4 ]
R2 changes to R2- 2R1

A ~ [ 1 -1 2
0 3 -1
3 2. 4]
R3 change to R3- 3R1
A~ [ 1 -1 2
0 3 -1
0 5 -2 ]
R3 Change to R3- 5/3 R2

A ~ [ 1 -1 2
0 3 -1
0 0 -17/3 ] is an upper triangular matrix

[prasadjangam]

Thanks sir!! No one teaches like you 😭😭🙏🙏

[royalcomputersolution]

How many of you are watching this video one day before exam 😂?

[omprakashpandey]

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[meezanfatimasayed]

Thnxxx sir u are doing such a great work during this lockdown we can cover our lots of syllabus of 12th std

[Onlysv]

Your smile letting entire lecture easy :)

[roshanbari]

Thank You so much sir God bless you for your effort towards us..

[Abdulkhan-lcmh]

Every thing can be sacrificed for truth, but truth can not be sacrificed for Thanku so much dear sir. 🥰🥰🥰

[sketcllion]

Sir i have a doubt in Q7
Can we take -3C1 instead of R2---›R2-3R1
Plz reply sir 🙃

[mgaming]

Thanks sir aaj toh me tution main ye 2.1 ka 9 Q dekh kar dar hi gya tha ye video dekh kar mera pura daught hat gya. Thanks sir😅

[HindiQuotes.]

Aadha se jyada syllabus LOCKDOWN me hee khatm ho jayega bcz of you thank-you so much sir

[beinspiration]

Sir next part bhi differentiation se pahale hi padha do.
Confidence built-up ho jayega

[murphy]

Big Thank you to you sir, I can understand everything properly!

[DrHimanshiTheUnicorn]

Sir...😭thanks alot!
Bohotttt sahi sikhate he aap...❤️

[chintu]

Sir ha 4 me aise bhi kar sakte he
Ye correct hai kya

[masratmansuri]

Very easy understand all problem thank you sir 💖

[nishantghule]

Sir, aap bahut great hoo muze ye wala chapter school main kuch bhi samaz nahii aaya tha lekin aapka 100 percent samaz aayya thank you sir ...

[sakshimanekar]

Sir you are magician 🪄🪄in thankyou sir for this amazing lecture ❤️🤓

[pallavichougule]

Thank you sir, because you help me for any doubt ☺🙏👍

[shubhamhegade]

Sir aap physics ke numericals ku nahi lete ho