Find the arc length of the following polar curve r=2acosΘ

Last edited by boeing777; Apr 10th 2009 at 12:12 AM.

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Originally Posted by boeing777 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)