Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Programming and Data Structure Tree Representation of Binary Tree
A binary tree T has n leaf nodes, the number of nodes of degree 2 in T is:
1
log2n
2
n - 1
3
n
4
2n
5
Question Not Attempted
A binary tree T has n leaf nodes, the number of nodes of degree 2 in T is: