Use a simple recursive technique to determine whether a binary tree is BST?

For C++ In a binary tree, how you search for an element??   searchForAnElement()

In C++, answer): Give the inorder, preorder,postorder traversal of the tree below (no spaces in your ART T H E T M A U X H S Y A

For C++ In binary tree how would you find the number of nodes divible by 3? NumOfNodesDivisbleby3()

In the binary search tree, write a function that takes in a root, p, and checks whether the tree rooted in p is a binary search tree or not. What is the time complexity of your function? def is_bst(self, p: Node):

Write Java code to:  find the lowest common ancestor of two nodes n1, n2 in a linked binary tree structure. The lowest common ancestor is the lowest node in the tree thathas both n1 and n2 as descendants.

Write a simple C++ program to simulate the insertion program.

For a binary tree, the pre-order traversal is H D A C B G F E the in-order traversal is: A D C B H F E G (A) Draw this binary tree (B) Give the post-order traversal

4. Write a recursive algorithm in pseudocode that finds the lowest common ancestor (LCA) of two given nodes in a binary tree T. The lowest common ancestor is defined between two nodes p and q as the lowest node in T that has both p and q as descendants (where we allow a node to be a descendant of itself). If either p or q is null, the LCA is null. For this problem, Nodes have left, right, and parent references as well as a field called level which stores the level of the node in the tree. In the sample tree below, node 5 is on level 0, while nodes 4 and 6 are on level 1. Write your solution here. 5 <- level 0 4 6 < level 1 function lowest_common_ancestor (Node P, Node q)