Matrices
Mathematics Solutions from Chapter -1 - Matrices
The chapter explains that a collection of numbers arranged in rows and columns of distinct numbers is called a matrix. A matrix also consists of complex numbers.
Practice Other Topics from Matrices
This topic introduces the concept of matrices, the definition of a matrix, and its order explained with the aid of illustrations and suitable examples.
Some different types of matrices are discussed in this topic, specifying their definitions and properties with examples. Such types are column matrix, row matrix and square matrix.
This topic explains different operations done on matrices. These are: the addition of matrices, multiplication of a matrix by a scalar, and the difference and multiplication of a matrix.
This topic discusses in detail what symmetric and skew-symmetric matrices are and what is their significance. It also includes theorem and solved examples for better understanding of the students.
There are six types of elementary operations of a matrix in which three of them are due to tows and three of them are due to columns. These operations are briefly discussed in this topic.
In this topic, students will learn about inverse and invertible matrices which has been explained using theorems. It also includes the method of finding the inverse of a matrix by elementary operations.
