किस विकल्प में \(x-2y \le 6\) को (y) के रूप में सही लिखा गया है?
Which option correctly rewrites \(x-2y \le 6\) in terms of (y)?
Explanation opens after your attempt
Correct Answer
B. \(y \ge \frac{x-6}{2}\)
Concept
From \(x-2y \le 6\), \(-2y \le 6-x\), so reversing the sign gives \(y \ge \frac{x-6}{2}\). Be careful when removing a negative coefficient.
Why this answer is correct
The correct answer is B. \(y \ge \frac{x-6}{2}\). From \(x-2y \le 6\), \(-2y \le 6-x\), so reversing the sign gives \(y \ge \frac{x-6}{2}\). Be careful when removing a negative coefficient.
Exam Tip
\(x-2y \le 6\) से \(-2y \le 6-x\), इसलिए चिह्न पलटकर \(y \ge \frac{x-6}{2}\) मिलता है। ऋणात्मक गुणांक हटाते समय सावधानी रखें।
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