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Christos
 one year ago
integral of 1/(u^3) ?
Christos
 one year ago
integral of 1/(u^3) ?

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Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0\[\large \int\limits \frac{ 1 }{ u^3 }du= \int\limits u^{3}du\] you know how to integrate that right.

Christos
 one year ago
Best ResponseYou've already chosen the best response.0to tell you the truth I already knew how to do it, I just think this exersise is wrong so I need to verify, look at the bottom http://screencast.com/t/XEJ9Dmj1S

Christos
 one year ago
Best ResponseYou've already chosen the best response.0my result: (1/2)*((1/18) + (1/72))

Christos
 one year ago
Best ResponseYou've already chosen the best response.0http://screencast.com/t/XEJ9Dmj1S this solution displays a different result

Christos
 one year ago
Best ResponseYou've already chosen the best response.0Just making sure I didnt miss anything lol

satellite73
 one year ago
Best ResponseYou've already chosen the best response.2where did the \(\frac{1}{18}\) come from ?

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0the solution looks fine

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.0show us what you did, did u change your bounds when you substituted?

satellite73
 one year ago
Best ResponseYou've already chosen the best response.2three squared is not equal to nine squared

Christos
 one year ago
Best ResponseYou've already chosen the best response.09*2(denominator) = 18

satellite73
 one year ago
Best ResponseYou've already chosen the best response.2\[F(u)=\frac{1}{4u^2}\] \[F(3)F(6)=\frac{1}{4}\left(\frac{1}{9}\frac{1}{36}\right)\]

Christos
 one year ago
Best ResponseYou've already chosen the best response.0where did the 1/4 come from

Christos
 one year ago
Best ResponseYou've already chosen the best response.0there might be a probability that my solution and the other one are equal idk

satellite73
 one year ago
Best ResponseYou've already chosen the best response.2the u  sub gave a factor of \(\frac{1}{2}\) and the anti derivative gave another \(\frac{1}{2}\)

Christos
 one year ago
Best ResponseYou've already chosen the best response.0That was the trick, thank you
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