#### Answer

Expanding by cofactors

#### Work Step by Step

The method of finding the determinant of a square matrix of order 2$\times$2 or greater is called expanding by cofactors.

Chegg costs money, GradeSaver solutions are free!

Published by
Cengage Learning

ISBN 10:
9781337271172

ISBN 13:
978-1-33727-117-2

Expanding by cofactors

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.