How do you simplify the expression (tanthetacsctheta)/sectheta?

1 Answer
Oct 7, 2016

(tanthetacsctheta)/sectheta=1

Explanation:

(tanthetacsctheta)/sectheta

= ((sintheta/costheta)(1/sintheta))/(1/costheta)

= sintheta/costhetaxx1/sinthetaxxcostheta/1

= cancelsintheta/cancelcosthetaxx1/cancelsinthetaxxcancelcostheta/1

= 1