A curve is defined by the following pair of parametric equations: and , t>0. Find the area of the region enclosed by the curve, the x-axis and the line x = e. Thank you!
Last edited by Tangera; Aug 17th 2008 at 01:37 AM.
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First plot to curve to make sure we set the integral correctly. Now we can set the integral. (the bounds of integration changes because of the differential dx -> dt) I guess you can solve from here.
Originally Posted by wingless (the bounds of integration changes because of the differential dx -> dt) I guess you can solve from here. How do I integrate ? Thanks for helping!
Originally Posted by Tangera How do I integrate ? Thanks for helping! Both of them has the same idea, integration by parts. For let and . You'll need to find the integral of which you can find using another integration by parts.
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