You are at the point (/4, 1) and start to move in thedirection of the point (1 + /4, 2)
Chapter 14, Problem 52(choose chapter or problem)
You are at the point (/4, 1) and start to move in thedirection of the point (1 + /4, 2). At what rate doesthe value of f(x, y) = sin(xy) change as you leave(/4, 1)? Give your answer in units of f per unit distance.
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