What is the resultSolutionSince the determinent of the given

What is the result?

Solution

Since the determinent of the given matrix B is zero, its inverse does not exist. This means the given Matrix B is a singular matrix. This can be checked in the octave by using the following commands:

octave: B=[4,4;0,0]

B =

4 4
0 0

octave: BI=inv(B)
Warning: Matrix is singular to working precision.

BI =

Inf Inf
Inf Inf

Thus the result is that the inverse of B does not exist.