cot2 - sin2 = cos2 csc2 - sin2 __ sin2 csc2
Chapter 14, Problem 51(choose chapter or problem)
cot2 - sin2 = cos2 csc2 - sin2 __ sin2 csc2
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer