Write down the power set of A = {8, 9}. | vedclass

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(A) The power set of a set $A$,denoted by $P(A)$,is the set of all possible subsets of $A$.Given the set $A = \{8, 9\}$.The number of elements in $A$

Vedclass · Accepted Answer

$\{\phi, \{8\}, \{9\}, \{8, 9\}\}$

Vedclass · Answer

(A) The power set of a set $A$,denoted by $P(A)$,is the set of all possible subsets of $A$.Given the set $A = \{8, 9\}$.The number of elements in $A$ is $n = 2$.The number of elements in the power set $P(A)$ is $2^n = 2^2 = 4$.The subsets of $A$ are: $\phi$ (the empty set),$\{8\}$,$\{9\}$,and $\{8, 9\}$.Therefore,the power set is $P(A) = \{\phi, \{8\}, \{9\}, \{8, 9\}\}$.

Write down the power set of $A = \{8, 9\}$.

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