9.A square matrix A is invertible iff det A = * Question 9.A square matrix A is invertible iff det A = * in progress 0 Math Alexandra 12 mins 2021-10-13T02:21:02+00:00 2021-10-13T02:21:02+00:00 1 Answer 0 views 0

## Answers ( )

Answer:A square matrix is invertible if and only if detA is not equal to zero