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GATE | GATE-CS-2015 (Set 2) | Question 33

The cardinality of the power set of {0, 1, 2 . . ., 10} is _________.

(A) 1024
(B) 1023
(C) 2048
(D) 2043

Answer: (C)
Explanation: The power set has 2n elements. For n = 11, size of power set is 2048.
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