Question

how to integrate double integration

Answer 1

Double integration means product of two functions/numbers

Like xy

If we integrate them

Use by parts

Then integrate them

Hopes helps❤

Answer 2

Step-by-step explanation:

There are many methods of double integration

If it is a indefinite integral then directly integrate and multiply it

e.g.

$\int\int \: xy \: dxdy \\ \\ \\ = \int \: x \: dx\int \: y \: dy \\ \\ = ( \frac{ {x}^{2} }{2} )( \frac{ {y}^{2} }{2} ) \\ \\ = \frac{ {x}^{2} {y}^{2} }{4}$

if there is limit we have to draw the curve of given eq.

then integrate in one variable....