Chapter 14.1, Problem 56E

Changing the Order of Integration In Exercises 51-60, sketch the region R whose area is given by the iterated integral. Then change the order of integration and show that both orders yield the same area.

${\displaystyle {\int }_{-2}^2{\displaystyle {\int }_{-\sqrt{4-x^2}}^{\sqrt{4-x^2}}dxdy}}$