Use Euler's formula to show that the maximum number of faces is n^2 /2 + n/2 + 1 for an arrangement with n(n - 1)/2 vertices and n^2 edges.
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Step 1: Recall Euler's formula, which states that for a polyhedron with V vertices, E edges, and F faces, the relationship between these quantities is given by V - E + F = 2. Show more…
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