Question: Problem 2 6 : Suppose that a connected graph G has only two distinct eigenvalues. Prove that G is the complete graph. [ Hint (

Problem 26: Suppose that a connected graph G has only two distinct eigenvalues. Prove that
G is the complete graph.
[ Hint (to be read backwards): ?hparg eht fo retemaid eht tuoba yas uoy nac tahW ]
Problem 26: Suppose that a connected graph G has only two

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