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OpenStudy (el_arrow):
need help in finding the length of the curve
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OpenStudy (el_arrow):
y = 2ln(sin(x/2) pi/3<x<pi
OpenStudy (el_arrow):
i got it down to the integral of csc(x/2)
OpenStudy (el_arrow):
@freckles @Vocaloid @amistre64 @zepdrix
OpenStudy (amistre64):
can you show your working to get to that point?
OpenStudy (el_arrow):
yeah i'll try to draw it out
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OpenStudy (el_arrow):
|dw:1443753630087:dw|
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