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How can AVL Tree be useful in all the operations as compared to Binary search tree?

- AVL tree controls the height of the binary search tree by not letting it be skewed.

- The time taken for all operations in a binary search tree of height h is O(h).

- However, it can be extended to O(n) if the BST becomes skewed (i.e. worst case).

- By limiting this height to log n, AVL tree imposes an upper bound on each operation to be O(log n) where n is the number of nodes.

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