#### Question

Solve system of linear equations, using matrix method.

2x + y + z = 1

x – 2y – z = 3/2

3y – 5z = 9

#### Solution

The given system of equations can be written in the form of *AX* = *B*, where

Thus, *A* is non-singular. Therefore, its inverse exists.

Is there an error in this question or solution?

Solution Solve System of Linear Equations, Using Matrix Method. 2x + Y + Z = 1 X – 2y – Z = 3/2 3y – 5z = 9 Concept: Applications of Determinants and Matrices.