Find The Divergence Of The Vector Field:
< ex2 -2xy, sin(y^2), 3yz-2x>
I know that divergence is ∇ dot F.
The Attempt at a Solution
When I did it by hand I got
2xex2 + 2ycos(y2) + 3y
However wolfram alpha says it should be
2xex2 + 2ycos(y^2) + y
The difference is the last y. So who is right? This is for a divergence theorem problem, but I do not have an answer key.