The inorder traversal of the following tree is:
A. 2 3 4 6 7 13 15 17 18 18 20
B. 20 18 18 17 15 13 7 6 4 3 2
C. 15 13 20 4 7 17 18 2 3 6 18
D. 2 4 3 13 7 6 15 17 20 18 18
Answer:D
The inorder traversal of the following tree is:
A. 2 3 4 6 7 13 15 17 18 18 20 B. 20 18 18 17 15 13 7 6 4 3 2 C. 15 13 20 4 7 17 18 2 3 6 18 D. 2 4 3 13 7 6 15 17 20 18 18