A bored matlab enthusiast has a cube with volume n^3. He decides to paint the entire surface of the cube red. Then, with slices parallel to the faces of the cube, he cuts the cube into 1x1x1 cubes.
Some cubes are completely free of paint:x
Some cubes are painted red on only one side:y
Some cubes are painted red on two sides:z
Help him find x,y & z
Solution Stats
Problem Comments
Problem Recent Solvers63
Suggested Problems
-
Getting the indices from a vector
1566 Solvers
-
627 Solvers
-
Basics: 'Find the eigenvalues of given matrix
258 Solvers
-
196 Solvers
-
194 Solvers
More from this Author12
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)