A binary tree is made from the following ordered set {9, 13, 4, 7, 5, 18, 2}, which of the following statements is true about the tree?
13 is a leaf node
7 is at a greater depth than 2 in the tree
7 is a leaf node
5 is at a greater depth than 18 in the tree

Multiple Choice1 MarkCommunity
25 Uses14 Views0 Likes
Login or Create an Account to view the mark scheme, comment, and add to a test