Question

Select one: A. CSC∅=1/SIN∅ OR B. COT∅=√1-SIN^2∅/SIN∅

Answer 1

A is correct. Cosecant is defined as the reciprocal of sine.

B is also correct... $\frac{\sqrt{1-sin^2x}}{sinx} = \frac{\sqrt{cos^2x}}{sinx} = \frac{cosx}{sinx}=cotx$