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If A = phi, then find each of the follow...

If `A = phi`, then find each of the following :
(i) `P(A)`
(ii) `P(P(A))`
(iii) `P{P(P(A))}`.

Text Solution

Verified by Experts

The correct Answer is:
(i) `P(A)={phi}`
(ii) `P(P(A))={phi,{phi}}`
(iii) `P{P(P(A))}={phi,{phi},{{phi}},{phi,{phi}}}`
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