Just a quick question (hopefully).
Question
3tanx - 2cotx + 3 secx = 0
Working
3tanx/1 - 2/tanx + 3/cosx = 0
skip a few steps...
(4sin^2x + 3sinx - 2)/(sinxcosx) = 0
I know you cant get rid of sinxcosx but how do you solve it otherwise. I tried getting rid of sinxcosx but it gets...