Matrix Multiplication - All Types (with 10+ Examples) - #3 - Matrices Class 12

Want to learn how to Multiply Matrices? 2 Matrices, 3 matrices?

In this video, we learn Matrix Multiplication where we first learn what is the order of the matrix after multiplication and then learn how to actually multiply the matrices.

This method can be used to multiply 2, 3, 4,.... any number of matrices. Plus, we have included all sorts of practice questions and examples, so that after watching this video, you never have to worry about Matrix Multiplication again.

In this video,
- We first understand when a Matrix Multiplication is possible
- And if the Matrices can be multiplied, then how to find the order of the multiplied matrix
- Then, we learn how to actually multiply the matrices, STEP by STEP
- We solve a basic question where 3 matrices are multiplied and we need to find the order of the resulting matrix
- We do 6 more examples of Matrix Multiplication, that too of all types of matrices like 3x3 & 3x2, 3x2 & 3x3, 1x6 & 6x1, 6x1 & 1x6
- Then a biggie - we learn WHY matrices are multiplied this way, by taking a Real Life Example
- We discuss the basic properties of Matrix Multiplication like Commutativity is not true, Zero Matrix on Multiplication, Associative Law, Distributive law, Multiplicative Identity
(The Proof of which is given here - https://www.teachoo.com/9768/1188/Properties-of-Multiplication-of-Matrix/category/Multiplication-of-matrices/)
- Then, our Important Questions
- We solve a 1 Mark Question, a Difficult 1 Mark Question, a Tricky 4 mark Question and a very important Statement Question (4 Marks)
- How to solve ANY Statement Question of Matrices is also explained, in DETAIL

After watching this video, you can attempt Exercise 3.2 (Partially) of Chapter 3 Class 12 Matrices

So, keep your Pen and Notebook ready... write the Video Name on Top and start doing the questions!


On Teachoo,
We have explained all the questions of Class 12 Maths Chapter 3 - Matrices, including NCERT Solutions of all Exercise Questions as well as Examples and Miscellaneous
Check it out here - https://www.teachoo.com/subjects/cbse-maths/class-12th/ch3-12th-matrices/

For Solutions to all the Maths Questions of Class 6 to 12, please check our Maths page - https://www.teachoo.com/maths/


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