Quick Matrix Multiplication ALL Types Class 12 : CBSE

Quick Matrix Multiplication ALL Types Class 12 : CBSE
Matrices shortcuts and tricks
Multiplication of matrices
tricks to multiply matrices
matrix multiplication
Class 11 matrices
class 12 matrices
Matrices multiplication inverse 3x3 2x2 3x2
Unit II: Algebra
1. Matrices
Concept, notation, order, equality, types of matrices, zero and identity matrix, transpose of a matrix, symmetric and skew symmetric matrices. Operation on matrices: Addition and multiplication and multiplication with a scalar. Simple properties of addition, multiplication and scalar multiplication. Noncommutativity of multiplication of matrices and existence of non-zero matrices whose product is the zero matrix (restrict to square matrices of order 2).Concept of elementary row and column operations. Invertible matrices and proof of the uniqueness of inverse, if it exists;

2. Determinants

Determinant of a square matrix (up to 3 x 3 matrices), properties of determinants, minors, co-factors and applications of determinants in finding the area of a triangle. Adjoint and inverse of a square matrix. Consistency, inconsistency and number of solutions of system of linear equations by examples, solving system of linear equations in two or three variables (having unique solution) using inverse of a matrix.

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[jantiherve]

5 2 7
6 3 10
16 7 25
For the first time I was able to understand matrixes well, how I wish I saw this video before writing my final exams 😭. But anyways I’m really thankful🙏🏽 for this video😔, next time when I step into the exams room, it’ll be fire 🔥 for fire 🔥. 🙌🏼😊❤️ much love all the way from Zambia 🇿🇲 ❤️💪🏽

[theonions]

5 2 7
6 3 10
16 7 25 Ans
lovely way of teaching.:)
Love From Pakistan.
#respect

[MDMannan-nkgu]

5:38 sir wrote 3+6 = 9 but that will be 3+16 = 19
Btw thank you sir for this extraordinary concept 😍

[beyourself]

In online class this went off my head😂 ...
But here.., just inside brain dishkyau😎👍 thnkuu sir

[miceeater]

My teacher didn't explain this half as good. Thanx for the vidoe it was very easy to understand

[allinonerecharge]

5:32 Diskaon Diskaon 4*4=6 Rip Multiplication 😂😂

[RajpootMafia]

Rule's
For matrix multiplication, the number of columns in the first matrix must be equal to the number of rows in the second matrix. The resulting matrix, known as the matrix product, has the number of rows of the first and the number of columns of the second matrix.

[koo_sthetic]

having every multiplication process in one video is actually very helpful. Thank you so much sir for the effort.

[genesis]

Well it's 4 years ago video from now but still I can understand properly and helped me a lot thank u sir

[snigdha]

5. 2. 7
6. 3. 10
16. 7. 25 is the answer of last q you so much sir 🙏🙏🙏 Aapne Bahut aache SE explain kiye

[silentcoder]

The way you’re explaining the questions are very amazing

[vrajgautam]

So far . One of the best video I have ever seen on matrix. No doubt I've been taught the same concept lots of time but not in this way

[surajmishra]

Thank u tommarow is my exam and learn from u vedio again thank u

[blackhole]

There is a mistake in calculation in Q3,
4x4=16 but you wrote 6,
Btw the explanation was superb👍

[anjaiahtatikonda]

Tq sir I understood very well.
Aap log class sunane ki tulna mien galtiyon ki khojne mien adhik interest hai .First of all .all u thank sir for explaining this topic which we didn't understand in our daily classes

[akashagarwal]

Thanks a ton sir. didnt understand in whole of class 11-12. now aftere 10 years finally i know the logic

[Atharva_Thakare]

Q6
Answer is - 5 2 7
6 3 10
16 7 25
Is it correct?✨

[RMWorldAcademy]

Great lecture, easy and quickly understanding all topics that we have struggles in class's
Also inspired me to start a education youtube channel in my own language, Thank you

[sahela]

Well it's 4 years ago but it's help me a lot sir 2mrow is my exam and this basic multiplication help a lot
Thank you sir .

[saraswathisaru]

sir u did wrong in question number 3...
there (2*2)*(2*2)matrix answer is 4*4=16 then we have to add 3 to it =19
but u said 4*4=6+3=9.. That's wrong sir...once watch the video again in question no.3 there u said dishkaao4*4=16 but written there 6😂😂😂