Question

Please help!!! 15 point

Answer 1

9514 1404 393

Answer:

sin(θ)tan(θ)

Explanation:

`(\cos\theta)/(\csc^2\theta-1)=(\cos\theta)/(\cot^2\theta)=\cos\theta\cdot\tan^2\theta=\cos\theta\cdot(\sin\theta)/(\cos\theta)\cdot\tan\theta\\\\=\boxed{\sin\theta\cdot\tan\theta}`