The number of elements in the power set P(S) of the set S = {(ϕ), 1, (2, 3)} is:

GATE · 1995 · CS · Question 1 subparts

The number of elements in the power set P(S) of the set S = {(ϕ), 1, (2, 3)} is:

  1. A.

    2

  2. B.

    4

  3. C.

    8

  4. D.

    None of the above

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