Comments

Comments


• Ahmed @ 2014-03-07 08:46:53

  u=xa=6a^2-u^2u=asinθYes, x=6sin (θ) dx =6cos(θ) dusinθ=x/6θ=sin^-1(x/6)I skip a few steps but,Draw out reference tlrangie, substitute appropriately and simplify. You'll wind up with∫csc^2(u) /36 dubring 1/36 into front = 1/36∫csc(u) duThe integral of csc^2 (u)= -cot(u)I'll let you work out the rest.

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• Darence @ 2012-01-08 05:21:47

  It's like you're on a msision to save me time and money!

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• cherep667rambler.ru @ 2009-05-29 13:20:08

  норм

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