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What is the total number of vertices in a full binary tree with 20 leaves?

Mumbai University > Computer Engineering > Sem 3 > Discrete Structures

Marks: 5 Marks

Year: May 2014

1 Answer
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Let n=total number of leavesi=internal nodes=n-20

Thenn1i=m  or  n=mi+1Buti=n12n=2i+1n=2(n20)+1n=39

Hence, full binary three with 20 leaves has total of 30 nodes.

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