- #1
Saitama
- 4,243
- 93
Homework Statement
If in an equation |x|+|y|+|z|=10, x,y,z ##\in## I, then the number of solutions are
A)528
B)402
C)666
D)None
Homework Equations
The Attempt at a Solution
I am clueless on this one. It looks to me that it represents 8 planes but I don't think that's going to help me here.