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sat_chen Group TitleBest ResponseYou've already chosen the best response.1
dw:1359527135188:dw
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
dw:1359527165469:dw
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
am i missing something simple here?
 one year ago

RadEn Group TitleBest ResponseYou've already chosen the best response.2
dw:1359527286359:dw
 one year ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.0
for sin^2 and cos^2 .... use integration by parts u = cos dv = cos du = sin v = sin you will have to repeat it again
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
ah of course the infamous half aangles
 one year ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.0
haha or that
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
yea i knew there was a way to do this simper then the u substitution but douldnt figure out what it was
 one year ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.0
sorry i learned it the hard way and it always stuck with me
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
its all good but its better in life to take easier route :P
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
when you can of course
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
ty again guys
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
wait a second i thought about it you cant use the u substitution
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
you only have the 1 trig ffunction at one time so you could have only done that
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
half angle formula
 one year ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.0
correct , "usubstitution won't work" i used "integration by parts"
 one year ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.0
http://en.wikipedia.org/wiki/Integration_by_parts
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
ah i see i zoned out the dv part yep it would work
 one year ago

sat_chen Group TitleBest ResponseYou've already chosen the best response.1
and i did integration by parts like 1 week ago
 one year ago
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