Setting the limits on an integral for a joint pdf
I'm trying to solve a double integral to find the joint pdf of a function, but I'm not sure as to how to set the limits.
I have to solve for the constant, c, so I thought that solving the double integral in the range of x and y and making that equal to 1 would solve for c, but I'm having trouble integrating. I suspect its my bounds for the integral.
I'm not quite sure.... for my integration of the x values, I set the limits from 0 to infinity, and for the y values, the limits i set were from -x to x. Is that right?