True or false?

**7.** If A and B are row equivalent then det(A) = det(B).

### 1 Answer | Add Yours

False

Reason

Any nonsingular matrix is row equivalent to the

identity matrix - but it's certainly not true that any nonsingular matrix

has determinant equal to one.

det(A)=ad-cb

let B is matrics obtained from A by operation

!=det(A

### Join to answer this question

Join a community of thousands of dedicated teachers and students.

Join eNotes