असमानता \(\frac{x}{3}-2>1\) का हल क्या है?
What is the solution of the inequality \(\frac{x}{3}-2>1\)?
Explanation opens after your attempt
C. (x>9)
Concept
Adding (2) gives \(\frac{x}{3}>3\) and multiplying by (3) gives (x>9). Multiplication by a positive number keeps the sign unchanged.
Why this answer is correct
The correct answer is C. (x>9). Adding (2) gives \(\frac{x}{3}>3\) and multiplying by (3) gives (x>9). Multiplication by a positive number keeps the sign unchanged.
Exam Tip
(2) जोड़ने पर \(\frac{x}{3}>3\) और (3) से गुणा करने पर (x>9) मिलता है। धनात्मक संख्या से गुणा करने पर चिन्ह वही रहता है।
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