change of Variables Method (Cartesian to polar)

Trending Questions

Q. The value of ${\int }_0^{\infty }{\int }_0^{\infty }{e}^{-x^2}.e^{-y^2}dxdy$ is

1. $\frac{\sqrt{\pi }}{2}$
2. $\sqrt{\pi }$
3. $\pi$
4. $\frac{\pi }{2}$

View Solution