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What is correct about (R={(x,y):y^3=x,\ x\in{-8,-1,0,1,8},\ y\in{-2,-1,0,1,2}})?संबंध (R={(x,y):y^3=x,\ x\in{-8,-1,0,1,8},\ y\in{-2,-1,0,1,2}}) के बारे में क्या सही है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It is a functionयह फलन है
Each (x) has a unique real cube root lying in the given (Y). A cube-root relation does not give two values like a square-root relation.हर (x) का वास्तविक घनमूल अद्वितीय है और दिए गए (Y) में है। घनमूल संबंध वर्गमूल वाले संबंध जैसा दो मान नहीं देता।
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