## anonymous 5 years ago Does double integral, when not given a function, calculates surface?

1. anonymous

Yes, in 2D plane.

2. anonymous

That is, if the function is equal to 1(I suppose that's what you meant) .

3. anonymous

Yes, that's it:)

4. TuringTest

$\int\int(1)dA=\int\int dA=Area$