Question

for a square matrix A and a nonsingular matrix be of the same order the value of determinant (b^-1 ab)is​

Answer 1

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MATHS

If B is a non-singular matrix and A is a square matrix then det(B

−1

AB) is equal to

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ANSWER

det(B

−1

AB)=?

Where A is a square matrix.

and B is non-singular matrix, so B is invertible and a square matrix.

det(B

−1

AB)

=det(B

−1

BA)

=det(I

n

A) ( where I

n

is an identity matrix of order n )

=det(A)

Answer 2

gd m. n Rd xv k ha dh DC huyyd nn ki red cb Hu db. yt