Gate CS-2015-2 Question Paper With Solutions

Q. 14 A binary tree T has 20 leaves. The number of nodes in T having two children
is_______.

(A) 18

(B) 19

(C) 17

(D) Any number between 10 and 20

Answer: (B)

Explanation:

Gate CS-2015-2 Question Paper With Solutions Gate CS-2015-2 Question Paper With Solutions Gate CS-2015-2 Question Paper With Solutions

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