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If (R={(1,2),(2,1),(3,2),(2,3)}), what type is (R)?यदि (R={(1,2),(2,1),(3,2),(2,3)}) है, तो (R) कैसा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Symmetricसममित
Step 1: The reverse of ((1,2)), ((2,1)), is present. Step 2: The reverse of ((3,2)), ((2,3)), is also present. Step 3: All non-diagonal pairs occur in reverse pairs, so the relation is symmetric.चरण 1: ((1,2)) का उलटा ((2,1)) मौजूद है। चरण 2: ((3,2)) का उलटा ((2,3)) भी मौजूद है। चरण 3: सभी गैर-विकर्ण युग्म जोड़ी में हैं, इसलिए संबंध सममित है।
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