,
where E is the solid tetrahedron with vertices
(0,0,0), (1,0,0), (0,2,0), and (0,0,3).
Solution: The sloping face of the tetrahedron has the equation 3x + (3/2)y + z = 3, so the integral of the problem is equal to:
No Maple Code for this problem.
by: gm