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Aptitude | GATE IT 2006 | Question 9
In a binary tree, the number of internal nodes of degree 1 is 5, and the number of internal nodes of degree 2 is 10. The number of leaf nodes in the binary tree is
(A)
10
(B)
11
(C)
12
(D)
15
Answer
Please comment below if you find anything wrong in the above post
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