I just need to know if what i did is correct. The question is as follows:
The Attempt at a Solution
What I did is as follows:
I split this integral into two parts and solved.
[integral from 0 to 1 [integral from x to -2x (e^(x+y)) dy] dx] +
[integral from -1 to 0 [integral from -x to 2x (e^(x+y)) dy] dx]
The way of thinking about it is that y goes from x to -2x when x goes from 0 to 1 and -x to 2x when x goes from -1 to 0.
Is that right?