Question

the no of element in the power set of null set are​

Answer 1

there are only one element in a power set

Answer 2

Step-by-step explanation:

The empty set is the set having no or zero element.

Its cardinality is zero(0). It is also called null or void set. The power set is the set of all the subsets of a set. We know that every set is a subset of itself and empty set is also the subset of itself.

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