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Math Help - Length of parametric equation

  1. #1
    Junior Member
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    Length of parametric equation

    Hello my friends
    could you please check my answer for the following question, is it correct ?

    Thanks in advance
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  2. #2
    Math Engineering Student
    Krizalid's Avatar
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    you messed up with the last integral, check it again.
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  3. #3
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    I could not get it, can you explain it more
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  4. #4
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    oh it is (tan^2)t/2
    Last edited by metallica007; October 18th 2010 at 11:39 PM.
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