volume_mute
What is the number of elements in the power set of null set?
publish date: 2022/07/05 22:57:00 GMT+10
volume_mute∅ has elements
Correct Answer
(1) 1
Explanation
The power set of ∅ is {∅} and it has 20 = 1 element.
Reference
Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012