ISRO Computer Science (CSE) 2013 - Question 74

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The number of elements in the power set of the set {{A, B}, C} is

  • A. 7
  • B. 8
  • C. 3
  • D. 4

Answer: D. 4

Explanation: The set has 2 elements: {A,B} and C. Power set size = $2^2 = 4$.

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