Q. 7 A complete n-ary tree is a tree in which each node has n children or no children.
Let I be the number of internal nodes and L be the number of leaves in a
complete n-ary tree. If L= 41, and I =10, what is the value of n
(A) 3
(B) 4
(C) 5
(D) 6
Answer: (C)
Explanation:
