JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

P(S)

denotes the set of all subsets of a given set

S

, then the number of one-to-one functions from the set

S=\{1,2,3\}

to the set

P(S)

View answer and explanation

Correct option: C

336

The correct answer is C (336) because it correctly calculates the number of one-to-one functions from S to P(S) using permutations.

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