Mathematics · Graph Theory
In a connected graph with n vertices, the number of edges in its spanning tree is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1exactly n
- 2always (n − 1)✓
- 3less than or equal to (n − 2)
- 4at least n
Correct answer
always (n − 1)
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