Question

Prove the trigonometric identity sec of theta divided by tan of that equals csc of theta

Answer 1

`(sec(\theta))/(tan(\theta)) = csc(\theta)`

`(1)/(cos(\theta)) / (sin(\theta))/(cos(\theta)) = csc(\theta)`

`(1)/(sin(\theta)) = csc(\theta)`

`csc(\theta) = csc(\theta)`