Question

When set =∅, then number of elements in P(A) is (a)1 (b) 2 (c) 0 (d)none of these,​

Answer 1

Answer:

c) 0

for further information

when A=empty set, then number of elements of set A=0. Hence,P(A) has one element.

Step-by-step explanation:

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Answer 2

Answer:

when A=empty set, then number of elements of set A=0.

Hence,P(A) has one element.