InterviewSolution
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यदि `A ={3, 5, 7, 9, 11}, B ={7, 9, 11, 13}, C ={11, 13, 15}` और `D ={15, 17}` तो निम्नलिखित ज्ञात कीजिए। `A nn C nn D` |
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Answer» `A n C nn D={x : x in A,x in C` और `x in D}` `=phi` |
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