matrix important btopics for exam

A matrix is a function which consists of an ordered rectangular array of numbers.The numbers in the array are called the entities or the elements of the matrix.The horizontal array of elements in the matrix is called rows,and the vertical array of elements are called the columns.If matrix has m rows and n columns,then it is known as the matrix of order m×n.

The topics covered in matrices for class 12 include the following topics:

Matrix introduction

Types

Operations

Transpose of a matrix

Symmetirc and skew symmetric matrix

Elementary operations of a matrix(Transformation)

Invertible matrices.

Matrix is an important concept of mathematics.it is one of the most powerful tools,which has various applications such as solving linear equations,in budgeting,sales projection,cost estimation,etc.

Matrix important topics for exam:

Algebra

Airthmetic

Calculus

Probability and statistics

Number system

Set theory

Trigonometry

Permutation and combination

Mensuration.