Perform the following operations for the given matrices: A + B

Perform the following operation for the matrices given in Question 1: 3B – 2A.

Find the inverse of the given matrix.

For the given matrix A, prove that the product of its transpose and this matrix is is symmetric.

Solve the given system by inversion of matrix method

Solve the given system of equations by Cramer’s rule

Find the inverse by using row operation.

Solve the given system by Gauss Jordon Elimination