Question

10
What is post-order traversal of this tree? ​

Answer 1

Answer:

Post-order Traversal

Post-order TraversalIn this traversal method, the root node is visited last, hence the name. First we traverse the left subtree, then the right subtree and finally the root node.

Answer 2

Answer:

Traverse the left subtree, i.e., call Postorder(left-subtree) 2. Traverse the right subtree, i.e., call Postorder(right-subtree) 3. Visit the root. Uses of Postorder. Postorder traversal is used to delete the tree.