Double integrals

A single definite integral can be used to find the area under a curve. With double integrals, we can start thinking about the volume under a surface!

Double integral 1

Double integrals 2

Iterated integrals

Double integrals 3

Double integrals 4

Double integrals 5

Double integrals 6

Double integrals with variable bounds

Finding bounds of regions

Switching bounds on double integrals