Question

how many elements eill P(A) have if A = empty set​

Answer 1

Answer:

1 element. is the answer

Answer 2

AnsWer:-

★→1

=>Because ∅(phie) is always an Element for P(A)

As,

→ P(A)=2ⁿ

•n=0

→P(A)=2⁰

→P(A)=∅ [Empty Set or Null set]

$\rule{200}{2}$