If z = tan . a2 show thatsin a = 2z 1 + z2 z = tan .
Chapter 8, Problem 105(choose chapter or problem)
If z = tan . a2 show thatsin a = 2z 1 + z2 z = tan .
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