Question 2 Let A = (x2y)i + (zy + yz)j + (xz?)k; B = yzi - 3zzj + 2ryk and d = 3x2y + ryz - 4yz2 - 3. Determine at the point (1, 2, 1). (a) the gradient of o at the given point. (b) the divergence of A at the given point. c) the curl of B at the given point. (d) the gradient of the divergence of A at the given point. e) the curl of the curl of A at the given point. (f) if: $= x2 cos(2yz - 0.5), determine the Gradient of o and its value at the point (1, 3, 1)