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Question

A complete undirected graph of n nodes can have maximum ______ spanning trees.

a.

nⁿ⁺¹

b.

nⁿ⁻²

c.

\(\frac{n(n+1)}{2}\)

d.

n

Answer: (b).nⁿ⁻²

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Q. A complete undirected graph of n nodes can have maximum ______ spanning trees.

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