Calculate ∮CF⋅dr\oint_C \mathbf{F} \cdot d\mathbf{r}∮CF⋅dr where F=⟨x2,y2⟩\mathbf{F} = \langle x^2, y^2 \rangleF=⟨x2,y2⟩ and CCC is any closed loop.
000
2π2\pi2π
111
Depends on the path