A set X with cardinality X has how many elements in its power set (the...

Urijah Zhang

Urijah Zhang

Answered

2022-11-27

A set X with cardinality X has how many elements in its power set (the set of all subsets of a set)?
a. | x | 2
b. | X × X |
c. 2 | x |
d. | X X |

Answer & Explanation

Cale Terry

Cale Terry

Expert

2022-11-28Added 10 answers

The correct answer is c. 2 | x |

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get your answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?