असमानता \(\frac{x-2}{5}<1\) का सही हल क्या है?
What is the correct solution of \(\frac{x-2}{5}<1\)?
Explanation opens after your attempt
Correct Answer
A. (x<7)
Concept
Multiplying by (5) gives (x-2<5), and adding (2) gives (x<7). A positive denominator keeps the inequality sign unchanged.
Why this answer is correct
The correct answer is A. (x<7). Multiplying by (5) gives (x-2<5), and adding (2) gives (x<7). A positive denominator keeps the inequality sign unchanged.
Exam Tip
(5) से गुणा करने पर (x-2<5) और (2) जोड़ने पर (x<7) मिलता है। धनात्मक हर हटाते समय चिन्ह वैसा ही रहता है।
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