[ using the substitution, x = costheta] dtheta dtheta
never mind i got it
Last edited by differentiate; Sep 25th 2009 at 08:21 AM.
Reason: got the answer
Follow Math Help Forum on Facebook and Google+
Hello differentiate Originally Posted by differentiate [ using the substitution, x = costheta] dtheta dtheta
x = cos@
when x = 1,
@ = 0
when x = 1/2
@ = pi/3
what do I do next? The integral becomes , which you can solve using , and noting that .
View Tag Cloud