असमानताओं (x>1), (y>2), (x+y<10) से बना क्षेत्र कैसा है?
What type of region is formed by (x>1), (y>2), and (x+y<10)?
Explanation opens after your attempt
Correct Answer
C. खुला सीमित त्रिभुजOpen bounded triangle
Concept
The three strict inequalities form a bounded triangle, but no boundary is included. Therefore the region is open and bounded.
Why this answer is correct
The correct answer is C. खुला सीमित त्रिभुज / Open bounded triangle. The three strict inequalities form a bounded triangle, but no boundary is included. Therefore the region is open and bounded.
Exam Tip
तीनों कठोर असमानताएं एक सीमित त्रिभुज बनाती हैं लेकिन कोई सीमा शामिल नहीं होती। इसलिए क्षेत्र खुला और सीमित है।
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