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If (R={(x,y):x=y^3,\ x\in{-8,-1,0,1,8},\ y\in{-2,-1,0,1,2}}) is considered as a relation from (X) to (Y), what is (R)?यदि (R={(x,y):x=y^3,\ x\in{-8,-1,0,1,8},\ y\in{-2,-1,0,1,2}}) को (X) से (Y) में संबंध माना जाए तो (R) क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It is a functionफलन है
Each given (x) has a unique real cube root in the given (Y). The cube-root relation gives a unique image here.हर दिए गए (x) का एकमात्र वास्तविक घनमूल दिए गए (Y) में है। घनमूल संबंध यहां अद्वितीय छवि देता है।
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