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
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