1991 OIM Problems/Problem 7

Revision as of 12:45, 13 December 2023 by Tomasdiaz (talk | contribs) (Created page with "== Problem == Each vertex of a cube is assigned the value of +1 or -1, and each face is assigned the product of the values assigned to each vertex. What values can the sum of...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem

Each vertex of a cube is assigned the value of +1 or -1, and each face is assigned the product of the values assigned to each vertex. What values can the sum of the 14 numbers thus obtained take?

~translated into English by Tomas Diaz. ~orders@tomasdiaz.com

Solution

This problem needs a solution. If you have a solution for it, please help us out by adding it.

See also

https://www.oma.org.ar/enunciados/ibe6.htm