Gate CS-2015-2 Question Paper With Solutions

Q. 45 The number of onto function (surjective function) from set X ={1, 2, 3, 4} to set
Y = {a,b,c} is_______.

(A) 36

(B) 64

(C) 81

(D) 72

Answer: (A)

Explanation:

Gate CS-2015-2 Question Paper With Solutions

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