Question

sin(theta) cot(theta)

Answer 1

\[\sin\theta\cos\theta\]

Ok now what?

Answer 2

Is it:
\[\sin \theta \times \frac{ \cos \theta }{ \sin \theta } = \cos \theta \]

Answer 3

yeah, because \(\sin\theta\) cancel out

Answer 4

Great! Can you help me with another one?
\[\sec \theta \cos \theta \sin \theta \]

So far I have:
\[\sec \theta \times \frac{ 1 }{ \sec \theta } \times ?\]