a a a (а + 0)

Q: Find the inverse of this matrix

A: We will use the formula  With a=3, b=1, c=5, d=2

Q: 1 −1 1 -2 1 2 1 −1 -1 0

A: The given matrix,The aim is to find the inverse of the matrix.

Q: solve by finding an inverse matrix 2x+y=6 x+2y+z=12 x-y-z=-5

A:

Q: 4 [-2 1 4 3 - 1 1 4] 2

A:

Q: Multiply [ab] times [_d -]. What is the inverse of each matrix if ad + bc?

A:

Q: or state that there is no inverse. Find the inverse of the matrix A 8

A:

Q: Determine the order of the following matrix: [[9,-5], [0,0]]

A: Order of the matrix is expressed as  Number of Rows X Number of Columns

Q: can you put the answer in matrix form

A:

Q: -2 5 1 -2 4 1 -3 6 2 x1 X2 X3

A:

Q: Show that the matrix has no inverse.

A:

Q: 15 Use Use the Inverse matrix (x-4y=D5 4x -15 y= 20 %3D

A:

Q: Write the 2X2 matrix associated to a reflection about the x axis.

A:

Q: The matrix A has the inverse. Answer yes or no

A:

Q: provide an example of matrix multiplication with the solution

A: We have to give example of matrix multiplication.

Q: Use adjoint to find inverse of the following matrix (by hand) -2 -1 4° -1 0 0 0 5 8

A: We have to solve given problem:

Q: Define the properties of the inverse of a matrix?

A: