Question: 7
(Choose 1 answer)
Given a binary search tree as follows:
What is the output of In-order traversal?
A. 5, 10, 25, 30, 35, 50, 65, 72, 75, 100
B. 5, 10, 30, 35, 25, 72, 65, 100, 75, 50
C. 50, 25, 10, 5, 35, 30, 75, 65, 72, 100
D. 50, 25, 75, 10, 35, 65, 100, 5, 30, 72
50
25
75
10
35
65
100
54
30
72
