असमीका (5(2-x)\ge 3(4+x)+1) का समाधान समुच्चय चुनिए।
Choose the solution set of (5(2-x)\ge 3(4+x)+1).
Explanation opens after your attempt
Correct Answer
C. \(x\le -\frac{3}{8}\)
Concept
\(10-5x\ge 13+3x\) gives \(-8x\ge 3\), so \(x\le -\frac{3}{8}\). Reverse the sign when dividing by a negative coefficient.
Why this answer is correct
The correct answer is C. \(x\le -\frac{3}{8}\). \(10-5x\ge 13+3x\) gives \(-8x\ge 3\), so \(x\le -\frac{3}{8}\). Reverse the sign when dividing by a negative coefficient.
Exam Tip
\(10-5x\ge 13+3x\) से \(-8x\ge 3\), इसलिए \(x\le -\frac{3}{8}\)। परीक्षा में ऋणात्मक गुणांक से भाग देने पर चिन्ह पलटें।
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