Determine the order of integration and then evaluate the integral

$\displaystyle \int_{0}^{4}\int_{x}^{4}\frac{sin(y)}{y}dydx$

How do you go about doing problems like this? Thanks.

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Originally Posted by downthesun01

$\displaystyle \int_{0}^{4}\int_{x}^{4}\frac{sin(y)}{y}dydx$

How do you go about doing problems like this? Thanks.

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Reverse the order of integration. To get the new integral terminals, I suggest you draw appropriate graphs and shade the region of integration.