यदि \((x,y)\in {1,2}\times{3}\) है, तो (y) का संभव मान क्या है?
If \((x,y)\in {1,2}\times{3}\), what is the possible value of (y)?
Explanation opens after your attempt
Correct Answer
C. (3)
Concept
The second component comes from the second set ({3}), so (y=3). Use the position of the component to find the answer.
Why this answer is correct
The correct answer is C. (3). The second component comes from the second set ({3}), so (y=3). Use the position of the component to find the answer.
Exam Tip
दूसरा घटक दूसरे समुच्चय ({3}) से आता है, इसलिए (y=3)। घटक की स्थिति देखकर उत्तर निकालें।
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