यदि \(-3x+5\ge -7\) और (x+2>0), तो संयुक्त समाधान समुच्चय ज्ञात कीजिए।
If \(-3x+5\ge -7\) and (x+2>0), find the common solution set.
Explanation opens after your attempt
D. \(-2<x\le 4\)
Concept
The first inequality gives \(x\le 4\), and the second gives (x>-2). The common solution is \(-2<x\le 4\).
Why this answer is correct
The correct answer is D. \(-2<x\le 4\). The first inequality gives \(x\le 4\), and the second gives (x>-2). The common solution is \(-2<x\le 4\).
Exam Tip
पहली असमीका से \(x\le 4\) और दूसरी से (x>-2) मिलता है। संयुक्त समाधान \(-2<x\le 4\) है।
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