UGC NET CS 2012 June-Paper2
February 13, 20242005 Dec UGC NET Paper-1
February 13, 2024Question 10205 – Set-Theory
The number of elements in he power set P (S) of the set S = {(φ), 1, (2, 3)} is:
Correct Answer: C
Question 2 Explanation:
S = {(φ), 1, (2, 3)}
P(S) = {φ, {{φ}}, {1}, {{2, 3}}, {{φ}, 1}, {1, {2, 3}}, {{φ}, 1, {2, 3}}}
In P(S) it contains 8 elements.
P(S) = {φ, {{φ}}, {1}, {{2, 3}}, {{φ}, 1}, {1, {2, 3}}, {{φ}, 1, {2, 3}}}
In P(S) it contains 8 elements.
2
4
8
None of the above
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