If the Postorder Traversal Visits the Nodes of a Binary

question 61

Multiple Choice

If the postorder traversal visits the nodes of a binary tree storing character values in the order of U, G, T, R, A, I, what is the visit order for an inorder traversal of the same binary tree?

• A) I, G, U, A, T, R
• B) R, G, U, I, T, A
• C) G, U, I, T, A, R
• D) cannot be determined

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