ISRO | ISRO CS 2018 | Question 20

If Tree-1 and Tree-2 are the trees indicated below :

Which traversals of Tree-1 and Tree-2, respectively, will produce the same sequence?

(A) Preorder, postorder
(B) Postorder, inorder
(C) Postorder, preorder
(D) Inorder, preorder


Answer: (B)

Explanation:

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