## EXPERT ANSWER

Leaves for the complete 4-ary tree of height 3, 4^{3}=64

For Height 3, the number of leaves is <17 and 64> because of height 2, the maximum number of leaves, 4^{2}=16

The least number of leaves are 17 (B), the correct option

Skip to content
# (Choose 1 answer) Find the least number of leaves in a balanced full 4-ary tree of height 3. A. 20 B. 17 C. 19 D. None of the other choices is correct E. 15

## EXPERT ANSWER

X
##### Choose your mode of payment

Leaves for the complete 4-ary tree of height 3, 4^{3}=64

For Height 3, the number of leaves is <17 and 64> because of height 2, the maximum number of leaves, 4^{2}=16

The least number of leaves are 17 (B), the correct option