Change of Variables

• February 23rd 2010, 05:45 PM
wingedsakura
Change of Variables
Use a change of variables to evaluate the triple integral of:
sqrt[(x+y)/(x-y)] in region R where R is the region enclosed by the triangle with vertices (1,0), (4,0), and (4,3).

Start by putting $u=x+y,$ $v=x-y.$