Suppose a tree T with n nodes has k leaves. How many distinct paths are there in T from a leaf to
a different leaf?
Solution
total number of way: nCk
but there\'s only 1 way between two leaves to and forth. so total no. of required ways: (nCk/2).
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Suppose a tree T with n nodes has k leaves. How many distinct paths .pdf
1. Suppose a tree T with n nodes has k leaves. How many distinct paths are there in T from a leaf to
a different leaf?
Solution
total number of way: nCk
but there's only 1 way between two leaves to and forth. so total no. of required ways: (nCk/2)