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in Data Structures & Algorithms I by (110k points)
How many top trees are there in a tree with single vertex?

(a) 0

(b) 1

(c) 2

(d) 3

I'm obligated to ask this question of Binary Trees topic in division Binary Trees of Data Structures & Algorithms I

I got this question in examination.

1 Answer

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Best answer
The correct option is (a) 0

The best explanation: Tree having a single vertex has no clusters of tree present in the structure. Therefore, there are empty top trees in a tree having a single vertex. Trees with one node are single node.

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