Exercise 9

Double integral over an ellipse

Compute the double integral

\iint_{D} (\frac{x ^{2}}{9} + \frac{y ^{2}}{4}) d x d y, D = {(x, y) : \frac{x ^{2}}{9} + \frac{y ^{2}}{4} \leq 1} .

The full solution of this exercise is in the unlocked version.