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anonymous
 4 years ago
What is the integral(1/r^2x^2)?
anonymous
 4 years ago
What is the integral(1/r^2x^2)?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1328161407302:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{}^{}dx/(r^2x^2)=\ln((x+r)/(xr))/2r\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0umm wld it make sense to say arcsin?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0arcsin is sin inverse right??? If it is then \[\int\limits_{}^{}1/\sqrt{r ^{2}x ^{2}}\]=arcsin x.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ohh good that is what i thought

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ohh i forgot the sqrt that is y i confused u lol

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Well if denominator is in a sqrt then you will get pi/2 as the answer....

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0this good for an answer? 1/2a ln  rx / r+x  + C

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0lol No i needed the inverse sin one

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0whtvr I made a mistake and that y i got confused

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but i just glance at it
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