mammothrob
Junior Member
- Joined
- Nov 12, 2005
- Messages
- 91
I have this jacobian problem. It's a double integral and the integrand is
[0 to 2/3] [y to 2-2y] (x+2y)(e)^(y-x) dxdy
My problem says to use u=x+2y and v=x-y
Notice v doesnt match into the integral right
is there a typo in the problem because should'nt my v=y-x instead so it will fit into the integral nicely?
If anyone sees how to do this the way it is could, can you show me how to get the new region with the transformations.
I know that the orginal is a triangle, but that trans forms that I use don't make a tiangle? no solid is created
[0 to 2/3] [y to 2-2y] (x+2y)(e)^(y-x) dxdy
My problem says to use u=x+2y and v=x-y
Notice v doesnt match into the integral right
is there a typo in the problem because should'nt my v=y-x instead so it will fit into the integral nicely?
If anyone sees how to do this the way it is could, can you show me how to get the new region with the transformations.
I know that the orginal is a triangle, but that trans forms that I use don't make a tiangle? no solid is created