SOLUTION: if cos theta= .5 find cos(theta+pi)

Algebra ->  Trigonometry-basics -> SOLUTION: if cos theta= .5 find cos(theta+pi)      Log On


   

Question 787336: if cos theta= .5 find cos(theta+pi)
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




But and

So



John

Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism