Use the fact that cos p 12 = 1 4 1 26 + 222 to find sin p
Chapter 7, Problem 109(choose chapter or problem)
Use the fact that cos p 12 = 1 4 1 26 + 222 to find sin p 24 and cos p 24 .
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