Correct Answer - Option 3 : 1024
Concept:
The number of elements in the power set of any set A is 2n where n is the number of elements of the set A.
Calculation:
Let A = {0, 1, 2, …, 9}
Number of elements in set A = 10
∴ The number of element in the power set P(A) = 210 = 1024
Hence, option (1) is correct.