1. The problem statement, all variables and given/known data This question refers to Griffiths E and M book. 2. Relevant equations 3. The attempt at a solution Obviously this is a 3D problem and we should use Example 3.5 as a model. However, since the region of interest is bounded in all 3 directions doesn't that mean that all of C_1, C_2, and C_3 need to be negative? But then C_1+C_2+C_3=0 is impossible! The constants C_i that I am referring to are on page 135.