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If (R={(1,3),(3,1),(2,2),(3,3)}), what is the correct conclusion?यदि (R={(1,3),(3,1),(2,2),(3,3)}), तो सही निष्कर्ष क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (R) is symmetric(R) सममित है
Step 1: The reverse of ((1,3)), ((3,1)), is present. Step 2: ((2,2)) and ((3,3)) are their own reverses. Step 3: Only pairs present in the relation need their reverses.चरण 1: ((1,3)) का उलटा ((3,1)) उपस्थित है। चरण 2: ((2,2)) और ((3,3)) अपने ही उलटे हैं। चरण 3: जो युग्म संबंध में है, केवल उसी का उलटा चाहिए।
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