Question

write the power set of A ={0,1{0,1} }​

Answer 1

Answer:

A = {0,1}

No. of subsets of A = 2^2 = 4

The subsets of A are :

{0} {1} {0,1} Φ

P(A) = { {0}, {1}, {0,1},Φ }

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Answer 2

The corrected question is,

Write the powerset of A={-1,0,1}

Answer:

Powerset of { -1,0,1 } are {} , {-1} , {0} , {1} , {-1,0} , {0,1} , {-1,1} , {-1,0,1}.

Step-by-step explanation:

Set is any group of objects (elements), which may be mathematical (e.g., numbers and functions) or not. A set is commonly represented as an index of all its components enclosed in braces. The instinctive idea of a set exists probably even elder than that of a number.

A power set stands for the group of all subsets, the empty set, and the actual set itself.

Given,

Set A={-1,0,1}

To find,

The powerset of A={-1,0,1}

Since the set has 3 elements , the total power sets will be $2^3 = 8$

Powerset of { -1,0,1 } are {} , {-1} , {0} , {1} , {-1,0} , {0,1} , {-1,1} , {-1,0,1}.

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