Solved: One cannot prove that an equation is an identity using technology, but rather
Chapter 7, Problem 74(choose chapter or problem)
One cannot prove that an equation is an identity using technology, but rather one uses it as a rst step to see whether or not the equation seems to be an identity. With a graphing calculator, determine whether by plotting each side of the equation and seeing whether the graphs coincide.
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