JEE Main Mathematics question
Which of the following cannot be the number of elements in the power set of any finite set?
Answer: (A)
Solution
The power set of an -element set has elements. 32, 8, 16 are powers of 2; 26 is not.
Which of the following cannot be the number of elements in the power set of any finite set?
The power set of an -element set has elements. 32, 8, 16 are powers of 2; 26 is not.