Question

B) IfA = {-1, 1}, find i) n{P (p (A) }

Answer 1

Answer:

n(P(p(-1, 1))

this will be the answer now calculate

Answer 2

Answer:

if A={-1,1}

then no. of element in A=2

p(A)=2^2=4

P(p(A))=2^4=16