असमानता \(2(x-5)\le 8\) का हल क्या है?
What is the solution of the inequality \(2(x-5)\le 8\)?
Explanation opens after your attempt
A. \(x\le 9\)
Concept
Dividing by (2) gives \(x-5\le 4\), so \(x\le 9\). A positive multiplier keeps the sign unchanged.
Why this answer is correct
The correct answer is A. \(x\le 9\). Dividing by (2) gives \(x-5\le 4\), so \(x\le 9\). A positive multiplier keeps the sign unchanged.
Exam Tip
(2) से भाग देने पर \(x-5\le 4\), इसलिए \(x\le 9\)। धनात्मक गुणक से चिह्न वही रहता है।
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