Please answer the questions in MATLAB Include the code and o

Please answer the questions in MATLAB. Include the code and output in the answers.

Given the two matrices A = [1 3 4 31 67 9 7 5 9] and B = [11 34 6 7 13 6 7 13 8 43 10 53] Show numerically that |AB| = |A||B|.

Solution

MATLAB CODE:

A = [1 3 4;31 67 9;7 5 9]
B = [11 34 6;7 13 8;43 10 53]
det(A*B)
det(A)*det(B)

MATLAB OUTPUT:

A = [1 3 4;31 67 9;7 5 9] B = [11 34 6;7 13 8;43 10 53] det(A*B) det(A)*det(B)