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If (R={(x,y):y=x^2,\ x\in{-2,-1,0,1}}) and the codomain is ({0,1,4}), what is the correct statement about (R)?यदि (R={(x,y):y=x^2,\ x\in{-2,-1,0,1}}) और सहप्रांत ({0,1,4}) है, तो (R) के बारे में सही कथन क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It is a functionयह फलन है
For each (x), (y=x^2) gives only one image. Two different (x) values having the same image does not invalidate a function.प्रत्येक (x) के लिए (y=x^2) से केवल एक छवि मिलती है। दो अलग (x) की समान छवि होना फलन को गलत नहीं करता।
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