Question

simplify using common denominator:
a) sec^2 theta + cosec^2theta

Answer 1

\[\sec ^2\theta +\csc ^2\theta =\frac{1}{\cos ^2 \theta}+\frac{1}{\sin ^2\theta}=\frac{\sin ^2\theta +\cos ^2\theta}{\sin^2 \theta \cos^2 \theta}\]=

Answer 2

\[\frac{1}{\sin ^2\theta \cos ^2\theta}\]

Answer 3

Thank you!!!

Answer 4

could i ask another question?

Answer 5

sure