असमानता \(\frac{x}{6}-1\geq 2\) का हल क्या होगा?
What will be the solution of \(\frac{x}{6}-1\geq 2\)?
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Correct Answer
C. \(x\geq 18\)
Concept
From \(\frac{x}{6}\geq 3\), we get \(x\geq 18\). Multiplying by a positive denominator does not change the sign.
Why this answer is correct
The correct answer is C. \(x\geq 18\). From \(\frac{x}{6}\geq 3\), we get \(x\geq 18\). Multiplying by a positive denominator does not change the sign.
Exam Tip
\(\frac{x}{6}\geq 3\) से \(x\geq 18\) मिलता है। सकारात्मक हर से गुणा करने पर चिन्ह नहीं बदलता।
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