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Math Help - calculate integral

  1. #1
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    calculate integral

    Hello
    I wounder if someone can calculate y? in the figure below from the function y=(x/((11.08^0.3127340824*2899653^0.2153558052*e^20.700 37453)/0.8515))^(1/-0.9232209738)
    The yellow area is 4673535732. And then how do I setup the integral function?



    Last edited by gruvan; May 29th 2008 at 12:47 AM.
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  2. #2
    Forum Admin topsquark's Avatar
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    Quote Originally Posted by gruvan View Post
    Hello
    I wounder if someone can calculate y? in the figure below from the function y=(x/((11.08^0.3127340824*2899653^0.2153558052*e^20.700 37453)/0.8515))^(1/-0.9232209738)
    The yellow area is 4673535732. And then how do I setup the integral function?



    Well, most of that mess is just a constant so your function is of the form
    f(x) = ax^b

    So to find the area you would be finding the area between the function and the y axis:
    A = \int_y^{2704}f^{-1}(y)~dy

    Give that a shot. If you need more help, let us know.

    -Dan
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  3. #3
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    Sorry dan,iam uploaded the wrong figure My problem is to calculate y? and I donīt know either the height or the breadth of the yellow rectangle.I just know that the area is 4673535732 and the functiony=(x/((11.08^0.3127340824*2899653^0.2153558052*e^20.700 37453)/0.8515))^(1/-0.9232209738)
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