Let x and y be vertices of G such that dist(x, y) 2 2. Prove that G contains at least dist(x,y)-1...

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Question

Let x and y be vertices of G such that dist(x, y) 2 2. Prove that G contains at least dist(x,y)-1 vertices z other than x and

Answer 1

Answer #1

Let P ke a path ofimum len vertex od 1ac em x e (y, z) else,is a path rueten lengta e几 which is a mnad: ction to tne maxi moi

Answer 2

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