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Xuan Tran
12/01/12 2:52pm

I tried on Mathematica 8:

Integrate[Cos[x]/Sin[x]^3, x]

and the answer was:

-(1/2) Cot[x]^2


Is this result correct? Using u-substitution the result should be

-(1/(2 Sin[x]^2)) = -(1/2) Csc[x]^2

Attachment: StangeIntegral.nb, URL: ,

Subject (listing for 'A "strange" integral result')
Author Date Posted
A "strange" integral result Xuan Tran 12/01/12 2:52pm
Re: A Cathal 12/02/12 01:54am
Re: A Nasser M. Ab... 12/02/12 03:37am
Re: A Nasser M. Ab... 12/02/12 1:15pm
Re: A Foo 12/02/12 1:18pm
Re: the strange result William Stew... 12/02/12 4:16pm
Re: "A "strange" integral result" James Creswell 12/02/12 10:55pm
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