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QUESTION 4 The shape of binary tree is unknown (unrelated to the tree defined in problem 3). However, we do have the followin

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Inorder: 1 2 3 4 5 6 7 8 9 Post order: 1 3 5 4 2 8 7 96 Preorder: N Node Left Right => The last element of looking at Inorder=> Next root is 8 over, => Next root is a - Next root is 4. - If we perform In or post order we get the result.

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