A) Consider the vector field F(x, y, 2) = (3yz, 7xz, 7xy). Find the divergence and curl of F. div (F) = V . F = curl(F) = V x F =( B) Consider the vector field F(x, y, 2) = (-4x2, -9(x ty)2, (aty+z)?) Find the divergence and curl of F. div (F) = V . F = curl(F) = V X F =