यदि relation (R) को \(R=\{(x,y):y=2x,\ x\in{1,2,3}\}\) से define किया गया है, तो (R) का codomain न्यूनतम कौन-सा हो सकता है ताकि (R) फलन बने?
If relation (R) is defined by \(R=\{(x,y):y=2x,\ x\in{1,2,3}\}\), what can be the smallest codomain so that (R) is a function?
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A. \({2,4,6})
Simple Explanation
outputs (2,4,6) हैं, इसलिए smallest codomain इन्हीं images का set हो सकता है। codomain में सभी possible outputs होने चाहिए। / The outputs are (2,4,6), so the smallest codomain can be the set of these images. The codomain must contain all possible outputs.
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