# Solving for T sin and cos

1. Nov 2, 2013

### nickb145

1. The problem statement, all variables and given/known data
20sin(t)cos(t)=-4cos(t)

2. Relevant equations

3. The attempt at a solution

I added the cos to the other side but im kind of stuck what to do. My instructor never really went over this well enough. Ugh..

2. Nov 2, 2013

### LCKurtz

I don't see any question. What is the problem? Solving for $t$? If so, after you do that first step, factor it.