असमानता \(3x+y\leq 9\) में ( (3,2) ) का परीक्षण क्या बताता है?
What does testing ( (3,2) ) in \(3x+y\leq 9\) show?
Explanation opens after your attempt
B. हल में नहीं हैit is not in solution
Concept
(3(3)+2=11), and \(11\leq 9\) is false. So it is not in the solution region.
Why this answer is correct
The correct answer is B. हल में नहीं है / it is not in solution. (3(3)+2=11), and \(11\leq 9\) is false. So it is not in the solution region.
Exam Tip
(3(3)+2=11), और \(11\leq 9\) असत्य है। इसलिए यह हल क्षेत्र में नहीं है।
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