Please help me with these questions. Thanks in advance.

1

Let W be the part of the first octant bounded by the plane 2x + 3y + 4z = 24. (a) Set up f(x, y, z) dV in the order dz dy dx. (b) Set up f(x, y, z) dV in the order da dy dz.Compute the average value of f(x, y, z) over the region W. f(x, y, z) = 36xy sin(7zz) W : [0, 1] x [0, 1] x [0, 1]