What is the height of a binary tree with a single node?
Practice Questions
Q1
What is the height of a binary tree with a single node?
0
1
2
Depends on the number of children
Questions & Step-by-Step Solutions
What is the height of a binary tree with a single node?
Step 1: Understand what a binary tree is. A binary tree is a structure that has nodes, where each node can have up to two children.
Step 2: Identify what a single node means. A single node means there is only one node in the tree, and it does not have any children.
Step 3: Learn about the height of a binary tree. The height of a binary tree is defined as the number of edges on the longest path from the root node to a leaf node.
Step 4: Recognize that in a tree with a single node, there are no edges because there are no children. The only node is the root and it is also a leaf.
Step 5: Conclude that since there are no edges, the height of the binary tree with a single node is 0.
