What is the simplified value of \(\sqrt {\frac{1}{{si{n^{2\;}}A}} + \frac{1}{{co{s^2}A}}?}\)

What is the simplified value of \(\sqrt {\frac{1}{{si{n^{2\;}}A}} + \

1.	What is the simplified value of \(\sqrt {\frac{1}{{si{n^{2\;}}A}} + \frac{1}{{co{s^2}A}}?}\)
A.	sin A cos A
B.	tan A + cot A
C.	sin 2A
D.	tan A cot A
Answer» C. sin 2A