संबंध \(R=\{(x,y):x=y^2,\ x\in{0,1,4},\ y\in{0,1,2}\}\) को \(X=\{0,1,4\}\) से \(Y=\{0,1,2\}\) में माना गया है। सही निष्कर्ष क्या है?
The relation \(R=\{(x,y):x=y^2,\ x\in{0,1,4},\ y\in{0,1,2}\}\) is considered from \(X=\{0,1,4\}\) to \(Y=\{0,1,2\}\). What is the correct conclusion?
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Correct Answer
A. यह फलन हैIt is a function
Concept
For every \(x\in X\), exactly one (y) is obtained. Here the reverse square relation becomes a function on the given finite sets.
Why this answer is correct
The correct answer is A. यह फलन है / It is a function. For every \(x\in X\), exactly one (y) is obtained. Here the reverse square relation becomes a function on the given finite sets.
Exam Tip
हर \(x\in X\) के लिए ठीक एक (y) मिलता है। यहां उल्टा वर्ग संबंध भी दिए गए सीमित समुच्चयों में फलन बन रहा है।
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