integral c of Pdx+Qdy, where P(x,y)=2x^2 siny Q(x,y)=3y^2sinx and C is a triangle with vertices (0,0) (4,0) (4,4).
Follow Math Help Forum on Facebook and Google+
Do you know Green's Theorem? You need to parametrize the sides of the triangle and integrate $\displaystyle Pdx+Qdy$ counter-clockwise along its sides.
View Tag Cloud