Erica's question
Mark Lesperance ( (no email) )
Thu, 16 Jul 1998 15:59:50 -0500
If you change the limits of integration in the first part of Mandy's
solution to s=0 and s=2 (instead of s=2 and s=4) then Mandy's solution and
Erica's solutions are equivalent. This doesn't help shed any light on
whether the answer is correct, but at least it will explain why the
answers are different.
Mark