PLZ help triple Riemann sums using hte midpoint rule

[ratho]

Estimate the following Integrals with double/triple Riemann sums using hte midpoint rule?
b)SSS(4x=4y-4z)dV where E={(x,y,z)|0≤x≤3,0≤y≤3,0≤z≤3} and m=n=1=2


im so lost not sure how to find the midpoint i tried ploting it but im very unclear on what m=n=1=2 is and how to find thos values for x,y,z



i know the formula and what to do just dont understand how to find thos mid point values or where to begin thanks.

 

[tkhunny]

First, you probably should fix the argument in that iterated integral. I'm guessing "=" doesn't belong.

Hint: Everything is defined on [0,3]. If you've only one interval, wouldn't you use (1.5,1.5,1.5)?