Question

For the vector field F= and path C bounding the region between two upper semicircles centered at the origin of radius one and two, use Green's Theorem to calculate ∫c F●dr

Answer 1

\[vector F=<\frac{ x^2y^3 }{ 3 }-x^4y, xy^4+x^3y^2>\]

Answer 2

@dan815

Answer 3

@myininaya @Hero @thomaster @e.mccormick