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Let S = {1, 2, 3, 4}. The total number of unordered pairs of disjoint subsets of S is equal to?

Let S = {1, 2, 3, 4}. The total number of unordered pairs of disjoint subsets of S is equal to?

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1 Answers

SHAIK AASIF AHAMED
askIITians Faculty 74 Points
7 years ago
Hello student,
Please find the answer to your question below
GivenS = {1, 2, 3, 4}.
So it consists of 4 elements.
Asked to find the total number of unordered pairs of disjoint subsets of S.
So number of unordered pairs=(34+1)/2=82/2=41

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