Let C be the circle x2 + y2 = 1 taken in anti-clockwise sense. Then the value of the integral
\(\mathop \smallint \nolimits_c \left[ {\left( {2x{y^3} + y} \right)dx + \left( {3{x^2}{y^2} + 2x} \right)dy} \right]\) equals1
1
2
π/2
3
π
4
0
Let C be the circle x2 + y2 = 1 taken in anti-clockwise sense. Then the value of the integral
\(\mathop \smallint \nolimits_c \left[ {\left( {2x{y^3} + y} \right)dx + \left( {3{x^2}{y^2} + 2x} \right)dy} \right]\) equals