Question

Double integral $\int\limits_0^2\int\limits_0^{\sqrt{2x-x^2}}\frac{xdydx}{\sqrt{x^2+y^2}}$ equals:

• A. $\frac{2}{3}$
• B. $\frac{4}{3}$
• C. $\frac{1}{3}$
• D. $\frac{8}{3}$

Answer 1

Answer: (B)

$\frac{4}{3}$

Answer 2

The correct option is(B)