Number of null pointers in any binary tree

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Number of null pointers in any binary tree..

Answer / guest

n+1

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Number of null pointers in any binary tree..

Answer / jomix

n+1

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Number of null pointers in any binary tree..

Answer / j

n-2

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Number of null pointers in any binary tree..

Answer / raj

infinite

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Number of null pointers in any binary tree..

Answer / fakkad

<=n+1 eq number of leaf nodes.

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