Question

write the subsets of set A ={ {1}, 2, ø}

Answer 1

The subsets are;

{1}, {2}, {3} {1,2}, {2,3}, {1,3},

also every set is a subset of itself, though not a proper subset, hence {1,2,3} is also a subset ,

and the null set phi is a subset of every set,

Hence there are a total of 8 subsets

Answer 2

Step-by-step explanation:

The subsets are {1}, {2}, {1,2} {nullset}

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