## PHYS208 Fundamentals of Physics II

### Hint for Ch. 33, 81P

Find the extreme value by setting the derivative with respect to R to zero.
Calculus enthusiasts should prove that this yields a maximum value by
evaluating the second derviative...

"http://www.physics.udel.edu/~watson/phys208/exercises/hints/33-81P.html"

Last updated Dec. 4, 1997.

Copyright George Watson, Univ. of Delaware, 1997.