Derive expression (7). Sec. 40. for the derivative of tan-
Chapter 0, Problem 3.84(choose chapter or problem)
Derive expression (7). Sec. 40. for the derivative of tan- 1 :..
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