i'm new to triple integrals and having trouble setting this problem up.
its the equation f(x,y,z)= xy
bound by the planes x=0, y=0, z=0, x+2y+4z=8
how do i find the boundaries for integration?
ughhh i set it up this way, as well as many variations of this way, and am getting a completely wrong answer. i have worked on this problem for hours and done it several times. the answer in the back of the book is 256/15
i have gotten 2816/3 and 15104/15 many times. how in the world do you do this problem?!?