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f.nasim's blog

By f.nasim, 14 years ago, In English
How many different spanning trees are possible in a graph with n vertices? Also explain the calculation.Thanks in advance.
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14 years ago, # |
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If I'm not mistaken, here is what you need: http://en.wikipedia.org/wiki/Kirchhoff's_theorem .
14 years ago, # |
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It depends on what we consider as different tree, i.e. is vertices numbered or not
14 years ago, # |
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n^(n-2)