Math Help - Joint Density

Suppose X and Y are random variables whose joint density function is

f(x, y) =o.3x^2+0.3y^2 and 0 otherwise.

0<x<2, 0<y<1

What is P[X^2 + Y^2 > 1]?

draw and integrate
most likely use polar and use the complementary region which is inside the circle

I thought the region is between the circle and their range.

Originally Posted by matheagle

draw and integrate
most likely use polar and use the complementary region which is inside the circle