Question

Simplify tan theta times sin theta

Answer 1

tan θ × sin θ

From trigonometric identities

`\tan(θ) = ( \sin(θ) )/( \cos(θ) )`

So we have

`( \sin(θ) )/( \cos(θ) ) * \sin(θ)`

We have the final answer as

`( \sin(θ)^(2) )/( \cos(θ) )`

Hope this helps you