What is the total number of Binary Trees possible with ‘n’ nodes? – McqOptions

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1.	What is the total number of Binary Trees possible with ‘n’ nodes?
A.	1/(n + 1) × 2nCn
B.	1/n × 2nCn
C.	1/(n + 1) × 4nC2n
D.	1/n × 4nC2n
Answer» C. 1/(n + 1) × 4nC2n

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