Double integral help! Is my answer right?

prhilado

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Jan 25, 2014
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Integrate f(u,v) = v - sqrt(u) over the triangular region cut from the first quadrant of the u-v plane by the line u + v = 81.

I tried integrating and got a very strange answer of 9560/3. Is that right??

Many thanks.
 
Integrate f(u,v) = v - sqrt(u) over the triangular region cut from the first quadrant of the u-v plane by the line u + v = 81.

I tried integrating and got a very strange answer of 9560/3. Is that right??

Many thanks.

Please show us - what limits of integration did you apply.

Please share your work with us ...

If you are stuck at the beginning tell us and we'll start with the definitions.

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