असमानता \(-x+y\le 3\) का सीमा रेखा रूप कौन-सा है?
What is the boundary-line form of \(-x+y\le 3\)?
Explanation opens after your attempt
B. (-x+y=3)
Concept
To get the boundary line, replace the inequality sign by (=). Hence (-x+y=3) is correct.
Why this answer is correct
The correct answer is B. (-x+y=3). To get the boundary line, replace the inequality sign by (=). Hence (-x+y=3) is correct.
Exam Tip
सीमा रेखा पाने के लिए असमानता चिन्ह को (=) से बदलते हैं। इसलिए (-x+y=3) सही है।
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