Can anyone help plzzzz...

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- March 21st 2009, 10:51 AMsonia1triple integration
Can anyone help plzzzz...

- March 21st 2009, 11:27 AMTheEmptySet

Since we are integrating over a rectangle Fubini's theorem tells us the order of the interated integrals does not matter.

first w.r.t x we get

Now we need to integrate this with respect to z

Now finally we only have the integral w.r.t y left so we get

I will leave the last integral for you just use a few trig identites.

Good luck