Can someone help me get at least a start with the double integral? I am totally stumped.

Thanks in advance.

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- Apr 30th 2013, 03:24 AMtammylDouble integral of e^(x/y)
Can someone help me get at least a start with the double integral? I am totally stumped.

Thanks in advance. - Apr 30th 2013, 03:39 AMProve ItRe: Double integral of e^(x/y)
It would be a good idea to reverse the order of integration. Notice from your bounds that and . Therefore . So that means we can change the bounds to and , giving

See how you go from here :) - Apr 30th 2013, 04:23 AMtammylRe: Double integral of e^(x/y)
Thanks for the help. Would it be possible to check my steps?

- Apr 30th 2013, 04:24 AMProve ItRe: Double integral of e^(x/y)
It looks fine, well done :)