Tuesday
October 21, 2014

Homework Help: Calculus integral

Posted by kajri on Tuesday, October 16, 2012 at 12:40am.

evaluate the integral:

integral from -pi/4 to 0 for the function 6sec^3x dx.

it has to be an exact answer and i did it and keep getting it wrong. I got
4sqrt(2)-4ln(-sqrt(2)+1)

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