असमानता \(\frac{x-2}{5}\le \frac{3x+1}{10}-\frac{x}{2}\) का हल क्या है?
What is the solution of the inequality \(\frac{x-2}{5}\le \frac{3x+1}{10}-\frac{x}{2}\)?
Explanation opens after your attempt
A. \({x:x\le 1}\)
Concept
Multiplying by (LCM\(=10) gives (2x-4\le 1-2x), so (4x\le 5) and (x\le \frac{5}{4}). Do not choose an approximate option when the exact answer is absent.\)
Why this answer is correct
\(The correct answer is A. ({x:x\le 1}). Multiplying by (\)LCM\(=10) gives (2x-4\le 1-2x), so (4x\le 5) and (x\le \frac{5}{4}). Do not choose an approximate option when the exact answer is absent.\)
Exam Tip
(LCM=10) से गुणा करने पर \(2x-4\le 1-2x\) मिलता है, इसलिए \(4x\le 5\) और \(x\le \frac{5}{4}\)। दिए गए विकल्पों में यह नहीं है, इसलिए प्रश्न में निकट विकल्प नहीं चुनना चाहिए।
Login to save your score, XP, coins and progress.
