4.6 Proving Trig Identity Example

NEW WORK as of Wednesday Nov 20.

1. Prove this identity:

Screen Shot 2013-11-20 at 1.42.36 PM

 

 

2. See My proof.

 

 

 

1. Prove this identity.

Screen Shot 2013-11-19 at 12.36.19 PM

2. See my proof!

Comments