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August 30, 2014

August 30, 2014

Posted by **Anonymous** on Monday, April 11, 2011 at 5:45pm.

- Calculus -
**Mike**, Monday, April 11, 2011 at 9:18pmπ∫(e^x)^2 dx evaluated from -1 to 1

this is the disk method and u substitution(u = 2x)

=.5π∫e^u du

=.5πe^2x evaluated at 1 and -1

=.5(e^2-e^-2)π

=3.626π cubic units

about 11.39 cubic units

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