Calculate vector field F divergence when yz F(x, y, z) = x z xy V.F= 0 Vector field F R vector pontential A is a vector that implements the equation V x A = F. Since the vector field F found to be unsourced, such potential vectors can certainly be found. Specify one of the fields vector potential A. A3 In order to facilitate invoices, it is recommended to choose, for example: As = 0, as vector potentials are not unique. A(x, y, z) =