. IfA 1, 2, 33, B 1, 2jthen the number ofunctions from A to B are – InterviewSolution

1.

. IfA 1, 2, 33, B 1, 2jthen the number ofunctions from A to B are

Answer»

|A|= 3 and |B| = 2

Total number of functions from A to B = |B|^|A| = 2^3 =8.

Therefore, the total functions from A to B = 8.

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