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Mathematics 19 Online
OpenStudy (anonymous):

hey guys please help! integrate (1/(x. sqrt(1-x.x))) dx

OpenStudy (anonymous):

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OpenStudy (anonymous):

i did it but my answer is a bit messed up. will be great if you guys have a look

OpenStudy (michele_laino):

Please try this substitution: \[x=\sin \theta \]

OpenStudy (anonymous):

ok i am doing it now

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