Calculate the curl of F=⟨y,−x,0⟩\mathbf{F} = \langle y, -x, 0 \rangleF=⟨y,−x,0⟩.
⟨0,0,2⟩\langle 0, 0, 2 \rangle⟨0,0,2⟩
⟨0,0,−2⟩\langle 0, 0, -2 \rangle⟨0,0,−2⟩
⟨0,0,0⟩\langle 0, 0, 0 \rangle⟨0,0,0⟩
⟨1,−1,0⟩\langle 1, -1, 0 \rangle⟨1,−1,0⟩