How many different trees can be formed with N nodes?? I read somewhere it is N ^ (N — 2), But doesn't find any proof? May anyone elaborate how it is N ^ (N — 2).
Counting Trees??
How many different trees can be formed with N nodes?? I read somewhere it is N ^ (N — 2), But doesn't find any proof? May anyone elaborate how it is N ^ (N — 2).
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mayank0802 | 2019-05-07 11:57:54 | 191 | Initial revision (published) |
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