(AVL trees) To determine whether the tree is balanced, theheight of left and right subtree is checked for each node in thetree.
The BST is considered to be balanced if |H(L) – H(R)| <=1, where H(L) and H(R) are height of left and rightsubtree of a node respectively.
– add a method to count and display all nodes at a specificheight
– add a method to display the level of a specific node whosevalue is an input item. For example, if the user enters 12, thenthe method will display the level of the value 12 in the AVL tree.If the value is not
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