# Chapter 3 : Matrices

Topic 1 : Introduction

Topic 3 : Examples of matrices

Topic 4 : Order of a matrix

Topic 5 : Types of matrices

Topic 6 : Equality of matrices

Topic 7 : Find the values of a matrix

Topic 8 : Operations on matrices

Topic 9 : Addition of matrices

Topic 10 :Multiplication of a matrix by a scalar

Topic 11: Properties of matrix addition

Topic 12: Properties of scalar multiplication of a matrix

Topic 13: Multiplication of matrices

Topic 14: Properties of multiplication of matrices

Topic 15: Transpose of a matrix

Topic 16: Properties of transpose of the matrices

Topic 17: Symmetric and skew symmetric matrices

Topic 18: Theorem 1

Topic 17: Theorem 2

Topic 18: Elementary operation of a matrix

Topic 19: Invertible matrices

Topic 20: Theorem 3

Topic 21: Theorem 4

Topic 22: Inverse of a matrix by elementary operations

Topic 23: Miscellaneous examples

Summary

Note book

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