If A = {1,2,3} then the number of subsets of A is
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Step-by-step explanation:
{1,2}, {2,3}, {1}, {2},{3},{1,3}.
total 6 subsets
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Answer:
subsets of A is {pie },{ 1},{2},{3} ,{1,2 }, {2,3} {1,3} , {1,2,3} total 8 subsets
Step-by-step explanation:
we have formula like 2^n
count how many no.s of elements in the sets and then put in value of n then 2 raise to the power n
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