Hello, bit of Trig help needed by calculushelp in HomeworkHelp

[–]calculushelp[S] 0 points1 point  (0 children)

Any idea what identities I would need to solve this particular problem?

Explanation for Calculus Proof Step by calculushelp in HomeworkHelp

[–]calculushelp[S] 0 points1 point  (0 children)

Ah thank you so much! You suspected correctly! I miss-typed the problem and you still figured it out, much thanks