Use MATLAB to nd the products AB and BA for the following matrices:

Solutions

Expert Solution

Consider the matrices,

The objective is to find the products AB and BA by using MATLAB.

In MATLAB, for defining a matrix the row elements are separated “,” and the next column is generated by “;”.

Input:

>>A = [11, 5; -9, -4];

>>B = [-7 -8; 6, 2];

>>AB=A*B

>>BA=B*A

Output:

Hence, obtain

In this problem, AB ≠ BA.

In this problem, AB ≠ BA.

Junaid answered 2 years ago

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