SOLUTION: this problem also has got me stuck sin(csc - sin)= cos^2 What I worked out, I ended up with a -sin^2 and I don't think that is correct.

Algebra ->  Trigonometry-basics -> SOLUTION: this problem also has got me stuck sin(csc - sin)= cos^2 What I worked out, I ended up with a -sin^2 and I don't think that is correct.      Log On


   

Question 282257: this problem also has got me stuck sin(csc - sin)= cos^2
What I worked out, I ended up with a -sin^2 and I don't think that is correct.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
... Start with the given equation.


... Distribute


... Replace with


... Multiply and simplify.


... Use the identity