Question 5 Let the surface H in R parametriza Tries f: R2 - 183, remaining: 3 f (u, v ) = (u+ 02 , u, v ) Marked out of Find the area of the part S of H which lies between the xy-plane, the xz-plane and the planes given by y = 4 and z = 4. 20.00 Flag A(S) = question Check Question 6 Let S be the surface in R that lies on Tries remaining: 3 C = ((x, y, z) ER3 | z2 = 81(x2 +12)) Marked out of and between the planes given by z = 1 and z = 9. Then the area of S is 15.00 Flag A( S) = question Check