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प्रश्न
For the universal set {4, 5, 6, 7, 8, 9, 10, 11,12,13} ; find the subset of C = {prime numbers}.
Also, find a complement of C.
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उत्तर
C = {Prime numbers} = {5, 7, 11, 13}
C’ = { 4, 6, 8, 9, 10, 12}
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