Open In App

GATE | GATE-CS-2007 | Question 13

Like Article
Like
Save
Share
Report

The maximum number of binary trees that can be formed with three unlabeled nodes is:
(A) 1
(B) 5
(C) 4
(D) 3


Answer: (B)

Explanation: See Question 2 of https://www.geeksforgeeks.org/data-structures-and-algorithms-set-10/

Quiz of this Question


Last Updated : 28 Jun, 2021
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads