1. Computer Science Engineering (CSE)
  2. Data Structures (DS)
  3. Non Linear Data Structures - Trees
  4. In a full binary tree if number of inter...
Q.

In a full binary tree if number of internal nodes is I, then number of nodes N are?

A. N = 2*I
B. N = I + 1
C. N = I – 1
D. N = 2*I + 1
Answer» D. N = 2*I + 1
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