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  1. #1
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    Please Help Me

    Find the arc length of the following polar curve r=2acosΘ
    Last edited by boeing777; April 10th 2009 at 12:12 AM.
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  2. #2
    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by boeing777 View Post
    Find the arc length of the following polar curve r=2acosΘ
    between what limits do you want to find the arc length? you have to state the limits.

    see the post #2 here for the method and formula.

    see here to see how the formula is derived (if you're interested)
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