यदि ग्राफ में \(x+y\leq 7\) है, तो रेखा (x+y=7) हल में शामिल है या नहीं?
If the graph has \(x+y\leq 7\), is the line (x+y=7) included in the solution?
Explanation opens after your attempt
A. हाँYes
Concept
The sign \(\leq\) includes equality. Hence the boundary line is part of the solution.
Why this answer is correct
The correct answer is A. हाँ / Yes. The sign \(\leq\) includes equality. Hence the boundary line is part of the solution.
Exam Tip
चिन्ह \(\leq\) में बराबरी शामिल होती है। इसलिए सीमा रेखा भी हल का भाग है।
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