If node n is not the root of tree T, its level is 1 + the level of its parent.

Name: If node n is not the root of tree T, its level is 1 + the level of its parent.
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Question

Quizplus · Accepted Answer

The level of a node is defined as the number of edges on the path from the node to the root. Therefore, the level of any node (other than the root) is one more than the level of its parent, since it is one edge further away from the root.

If Node N Is Not the Root of Tree T