Posted by Farva on Monday, November 29, 2010 at 11:18am.
You need the
integral [cosx]dx from0 to c = integral [cosx]dx from c to π/2
sinc = sin π/2 - sinc
2sinc = sin π/2
sinc = 1/2
c = π/6
Why are you supposed to "guess" ?
thats what the question said
thats what the question said
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