Question

Simplify tan theta times sin theta

Answer 1

Answer:

tan θ × sin θ

From trigonometric identities

$\tan(θ) = \frac{ \sin(θ) }{ \cos(θ) }$

So we have

$\frac{ \sin(θ) }{ \cos(θ) } \times \sin(θ)$

We have the final answer as

$\frac{ \sin(θ)^{2} }{ \cos(θ) }$

Hope this helps you