# RS Aggarwal Class 12 Matrices PDF

Welcome to sidclasses.in. Here we have provided RS Aggarwal Class 12 Matrix pdf which you can download very easily. Rs Aggarwal is a mathematics book based on NCERT with lots of questions to practice that will help in your CBSE board exam. If you have cleared your concept from NCERT maths book class 12 then now it’s time for you to go for the question of RS Aggarwal Class 12 Matrix pdf.

### What is Matrix?

In mathematics, a matrix is a rectangular array of numbers, symbols, or expressions, arranged in rows and columns. Matrices are commonly used to represent and manipulate systems of linear equations, as well as in various other areas of mathematics such as linear algebra, calculus, and statistics.

A matrix is typically denoted by a capital letter, such as A, B, or X. The size of a matrix is specified by its dimensions, which are the number of rows and the number of columns. For example, a matrix with 3 rows and 2 columns is referred to as a 3×2 matrix, and a matrix with 4 rows and 4 columns is referred to as a 4×4 matrix.

A matrix can be represented in a tabular form, where each element of the matrix is denoted by a variable, such as aij, where i is the row number and j is the column number. The matrix can also be represented by a compact notation, such as

A = [a11, a12, a13; a21, a22, a23; a31, a32, a33]

where the semicolon represents the end of the row and the commas separate the elements of the matrix.

There are various operations that can be performed on matrices, including matrix addition, matrix subtraction, matrix multiplication, and finding the inverse of a matrix. Matrices also have specific properties such as rank, determinant, eigenvalues, and eigenvectors that can be calculated and used to study the matrix.

Matrix theory is a vast area of mathematics with many applications in physics, engineering, computer science, and other fields.

##### RS Aggarwal Class 12 Matrix PDF (view here)
RS-Aggarwal-Class-12-Matrics-pdf

## RS Aggarwal Class 12 (All Chapters PDF)

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