Investigate limh0 1 cos h h2 numerically (and graphically if you have a graphing
Chapter 2, Problem 52(choose chapter or problem)
Investigate limh0 1 cos h h2 numerically (and graphically if you have a graphing utility). Then prove that the limit is equal to 1 2 . Hint: See the proof of Theorem 2.
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