For a vector field F=⟨P,Q,R⟩\mathbf{F} = \langle P, Q, R \rangleF=⟨P,Q,R⟩, what is the result of ∇×F\nabla \times \mathbf{F}∇×F?
A vector field representing rotation
A scalar field representing divergence
A scalar field representing potential
A matrix representing transformation