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Using polar co-ord. to change double integral into single integral involving only r.
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tiny-tim
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Apr30-11, 09:38 AM
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Using polar co-ord. to change double integral into single integral involving only r.
Quote by
gikiian
The x-y region is x^2 + y^2 = 4 in the first quadrant.
ah,
thought
so!
in that case, yes your integral is correct
(though showing a bit of working
might
have been a good idea
)