Evaluate the line integral ∫CF⋅dr\int_C \mathbf{F} \cdot d\mathbf{r}∫CF⋅dr for F=⟨1,0⟩\mathbf{F} = \langle 1, 0 \rangleF=⟨1,0⟩ along the unit circle from (1,0)(1,0)(1,0) to (0,1)(0,1)(0,1).
000
111
−1-1−1
π\piπ