GATEverse
← GATE CSE 2015 Set 2

Q40

NAT2 marks

The number of onto functions (surjective functions) from set X={1,2,3,4}X = \{1, 2, 3, 4\} to set Y={a,b,c}Y=\{a,b,c\} is ______.

Sign in to save attempts.

Loading…