Okay so just making sure my answers are right and maybe helping some of you

Page 569, Problem 2

$ \frac{16}{15} $

Page 569, Problem 14

0

Correct me if any of these are wrong, thanks. Idryg 15:58, 19 October 2008 (UTC)

Same as I got. #14 is a weird one. --John Mason

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett