Every binary tree is either complete or full. Every complete binary tree is also a full binary tree. Every full binary tree is also a complete binary tree. No binary tree is both complete and full. Suppose T is a binary tree with 14 nodes.
Every node has at most two children.
Every non-root node has exactly one parent. For the tree in the box at the top of this section. For the tree in the box at the top of this section. For the tree in the box at the top of this section. Describe how a Stack can be used to aid in an in-order traversal.