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GATE | GATE CS 2019 | Question 55
Let T be a full binary tree with 8 leaves. (A full binary tree has every level full.) Suppose two leaves a and b of T are chosen uniformly and independently at random. The expected value of the distance between a and b in T (i.e., the number of edges in the unique path between a and b) is (rounded off to 2 decimal places) ___________ .
Note: This was Numerical Type question.
Note: This was Numerical Type question.
(A)
5.71 to 5.73
(B)
4.85 to 4.86
(C)
2.71 to 2.73
(D)
4.24 to 4.26
Answer
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