. If f is a twice differentiable function, find - xf(x) dx. (Your answer should contain
Chapter 7, Problem 59(choose chapter or problem)
. If f is a twice differentiable function, find - xf(x) dx. (Your answer should contain f, but no integrals.)
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