# Evaluate integral using Green Theorem

## Homework Statement:

(question is attached below)

## Relevant Equations:

∮Pdx+Qdy=∬ [ (∂Q/∂x)-(∂P/∂y)]dA

I got stuck here, how to integrate e^(y^2), I searched but it's something like error function

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WWGD
Gold Member
2019 Award
Try changing the order of integration.

daphnelee-mh
WWGD
Gold Member
2019 Award
But you usually parametrize the curve along which you integrate. Edit: Change the limits of integration accordingly when you change the order of integration. These limits should be a function of y alone and not of x. Does that work?

Last edited:
But you usually parametrize the curve along which you integrate. Edit: Change the limits of integration accordingly when you change the order of integration. These limits should be a function of y alone and not of x. Does that work?

I got this answer after changed the integrating order

WWGD