Monday
December 5, 2016

Homework Help: Algebra 2/ Trigonometry

Posted by Moe on Saturday, April 27, 2013 at 9:54pm.

The expression 4 - cos² A is equivalent to

1)5 - sec² A
2)5 - sin² A
3)5 + sin² A
4)5/sec² A

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions