We're learning how to solve quadratic trigonometric equations:
ex. 3sin^2x - 8sinx -3 = 0
(3sinx+1)(sinx-3) = 0
then go on from there...
but how do I solve this one?
cotxcosx=cosx ?
Do I sub in 1/tanx for cot x ? where do I go from there?
Id appreciate some help