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6eacfa No.66

For each given polytope, let the vertices be connected by 1-ohm resistors along the polytope's edges.

1. What is the resistance between two opposite vertices of a cube?

2. What is the resistance between two opposite vertices of an octahedron?

3. What is the resistance between any two distinct vertices of a tetrahedron?

4. Generalize the answers of the previous answers to the corresponding n-dimensional polytopes.

96bb2e No.136

>>66

This sounds like homework. Read the rules. (If not it's still too easy for a puzzle.)



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