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hartnn Group TitleBest ResponseYou've already chosen the best response.1
is the answer \(\pi^3\)/24 ???
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
square root of that
 one year ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.3
It cannot be that easy!!
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
(1/2) pi ln(2)
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
oh, yes... \(I=\int_{0}^{\pi/2}x\cot(x)dx \\I=\int_{0}^{\pi/2}(\pi/2x)\tan(x)dx\) now multiply both equations to eliminate trignometric function
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
@Mimi_x3 Please respond.
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
hba, your answer is correct.
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
did u integrate by parts
 one year ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.3
Soryy!! Faster than expected!! I think @hba cheated :)
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
you think ? i know :P
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
I did not solve it guys.
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
Some one else solved it for me.
 one year ago

Mimi_x3 Group TitleBest ResponseYou've already chosen the best response.3
It was obv :P impossible to solve it in a couple of seconds.
 one year ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
oh, the catch was to add, not multiply :P hba, wolf.
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
Yes @hartnn Yes :P
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
@Callisto Why did you not comment ?
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.1
My comment... @hartnn @Mimi_x3 ♥♥♥
 one year ago
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