Question

If n( A )= 0, find n[P(A)]

Answer 1

Answer:

0

Step-by-step explanation:

the answer is o.

Answer 2

Answer:

It is given that n( A ) = 0

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explaination = If number of elements in

set A

[cordinal number of set A=n(A)]

is m , then number elements in

power set n[ P(A) ] = 2^m

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Here , m = 0

n( A ) = 0,

n[ P( A ) ] = 2^0

= 1