Question

What are some of the ways tan θ= sinθ/cosθ can be expressed?

Answer 1

We know that

`sinx=(1)/(cosecx)`

`cosx=(1)/(secx)`

Given
`tanx=(sinx)/(cosx)`

`tanx=(1)/(cosecx* cosx)`

`tanx=(sinx * secx )/(1)`

`tanx=(secx)/(cosecx)`

`tan x= (1)/(cotx)`