Given universal set = {x∈Z:−6<x≤6},N={n:nisanon−negativenumber}andP={x:xisanon−positivenumber}Find:(i)N‘(ii)P‘
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Solution
Universal set = {x∈Z:−6<x≤6}={−5,−4,−3,−2,−1,0,1,2,3,4,5,6}N={n:nisanon−negativenumber}{0,1,2,3,4,5,6}P={x:xisanon−positivenumber}={−5,−4,−3,−2,−1,0}(i)N‘={−5,−4,−3,−2,−1,0}Ans.(ii)P‘={1,2,3,4,5,6}Ans.