Question

Using the trigonometric identities simplify
csc(θ) x tan(θ)

Answer 1

csc(θ)=1/sen(θ); tan(θ)=sen(θ)/cos(θ). Therefore

csc(θ) x tan(θ)= \[\frac{ 1 }{ sen(\theta) } \times \frac{ sen(\theta) }{ \cos(\theta) }= \frac{ 1 }{ \cos(\theta) }=\sec(\theta) \]

Answer 2

thank you so much!!!!!

Answer 3

You're welcome!