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hartnn
 one year ago
Best ResponseYou've already chosen the best response.3dw:1361078522674:dw do you see why i did that ?

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1isn't this 0.5*integral of dx/(sinx+cosx)?

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1@Joseph91 What do you do next?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3dw:1361079028915:dw dw:1361079065220:dwyou know the integral of cosec ???

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3also , did you get how its sin (x+pi/4) ??

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1yes and yes, thanks!

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3that was the hint we used, for your original question, dw:1361079880505:dw

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1thanks a lot, i got it! :D

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1I got \[\frac{1}{2\sqrt2}*\ln\csc(2x+\pi/4)\cot(2x+\pi/4)\] can anyone check if it's the right answer?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3yes, that seems correct.

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1i tried to integrate on wolfram alpha, it gives me something else. To check if they are equal, I plugged a number for x in both equations, but got different answer.. :O is that normal?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3i think they will be equivalent, with just different form, which value you tried ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.310 what ? degrees or radians ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3i checked, it comes out to be different. also i missed earlier that integral of cosec x is ln cosec x + cot x+c and you've typed  *minus*

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3but our method is correct, maybe it comes different because of the constant '+c' which might be different for both forms....

artofspeed
 one year ago
Best ResponseYou've already chosen the best response.1hey!!! i got it, if i calculate the \[\int\limits_{a}^{b}f(x)\] of both equations, it gives the same value if a and b are the same, so it's correct! Also thanks a lot for spending so much time on this, I really appreciate it!

hartnn
 one year ago
Best ResponseYou've already chosen the best response.3oh, good! and welcome ^_^
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