In postorder traversal of a binary tree, the left subtree is processed _______.
A) first
B) second
C) last
D) after the right subtree

Name: In postorder traversal of a binary tree, the left subtree is processed _______. A) first B) second C) last D) after the right subtree
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Quizplus · Accepted Answer

In postorder traversal of a binary tree, the process follows the order of visiting the left subtree, then the right subtree, and finally the root node. Therefore, the left subtree is processed first.

In Postorder Traversal of a Binary Tree, the Left Subtree