Question: The post order traversal of a binary tree is DEBFCA. Find out the pre-order traversal A. ABFCDE B. ADBFEC C. ABDECF D. None of

The post order traversal of a binary tree is DEBFCA. Find out the pre-order traversal A. ABFCDE B. ADBFEC C. ABDECF D. None of the above
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