How will you calculate the depth of a binary tree if the tree contains 15 nodes?



How will you calculate the depth of a binary tree if the tree contains 15 nodes?..

Answer / Dinesh Kumar Meena

The depth of a binary tree is defined as the maximum number of edges from the root node to any leaf node. To find the depth of a binary tree with 15 nodes, we can use a recursive approach starting at the root node and counting the levels or branches until we reach the last level where all nodes are leaves. Since there are 2^n - 1 nodes in the nth level of a full binary tree, and the total number of nodes is 15 (which is greater than or equal to 2^4), we can deduce that the depth of this binary tree is at least 4.

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