Recent content by jk7711

hurkyl. yeah that 4.2 was kinda off huh? just keeping you on your toes i guess:P i entered it in wrong but i redid it and came up with what you got. i used u=(x^2)csc^2(x) and dv=dx and came up with the first term (x^3*csc^2(x)) going to infinite so i think you might be right coda. jk

master_coda: the integral of x^2*(cscx)^2 from 1 to pi comes out to be about 4.2 the integral of (cscx)^2 from 1 to pi goes to inifinite. I believe to say the integral of x^2*(cscx)^2 from 1 to pi is greater than the integral of (cscx)^2 from 1 to pi since according to the values it came out...

sqrt of (-9): sqrt of (-9) = sqrt of (9) times the sqrt of (-1) so sqrt of (9) = 3 and sqrt of (-1) equals i then sqrt of (-9) = 3i :) jk