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Which of the following traversals is sufficient to construct BST from given traversals 1) Inorder 2) Preorder 3) Postorder

A

Any one of the given three traversals is sufficient

B

Either 2 or 3 is sufficient

C

2 and 3

D

1 and 3

asked in trees, binary search trees, binary heaps by gate

1 Answer

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B

Either 2 or 3 is sufficient
answered by gate

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