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Mathematics 11 Online
OpenStudy (marcelie):

help please compute the length of the curve

OpenStudy (marcelie):

\[x= 2\cos^2(\theta)\] \[y= 2\cos (\theta)\sin(\theta)\]

zepdrix (zepdrix):

Oh is this the one where we have to take derivative of one of them?

zepdrix (zepdrix):

Oh no no it's not. I was thinking of umm... bah nevermind.

OpenStudy (marcelie):

hmm i have this |dw:1481085916131:dw|

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