Answer pls

16.7.5 Find the curl of the vector field F. F = x yzi + xy zj + xyz k curl F=16.7.9 Use the surface integral in Stokes' Theorem to calculate the circulation of the field F around the curve C in the indicated direction. F = yi + xzj + x2k C: The boundary of the triangle cut from the plane 10x + y + z= 10 by the first octant, counterclockwise when viewed from above. The circulation is (Type an integer or a fraction.)16.6.5 Integrate the function F(x,y,z) = 42 over the portion of the plane x + y + z = 4 that lies above the square 0 S x S 2, O S y S 2 in the xy-plane. II F(x,y,z) do = In 8 (Type an exact answer, using radicals as needed.)