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Question
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 ∩ B) ∩ (B ∪ C)
Sum
Solution
यहाँ, A = {3, 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13, 15} और D = {15, 17}
(A ∩ B) ∩ (B ∪ C) = ({3, 5, 7, 9, 11} ∩ {7, 9, 11, 13}) ∩ ({7, 9, 11, 13} ∪ {11, 13, 15})
= {7, 9, 11} ∩ {7, 9, 11, 13, 15}
= {7, 9, 11}
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समुच्चयों पर संक्रियाएँ - समुच्चयों पर संक्रियाएँ का परिचय
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Chapter 1: समुच्चय - प्रश्नावली 1.4 [Page 21]
