असमानता \(5-3x\le -10\) का हल क्या है?
What is the solution of the inequality \(5-3x\le -10\)?
Explanation opens after your attempt
A. \(x\ge 5\)
Concept
Subtracting (5) gives \(-3x\le -15\), so division by (-3) gives \(x\ge 5\). Dividing by a negative number reverses the sign.
Why this answer is correct
The correct answer is A. \(x\ge 5\). Subtracting (5) gives \(-3x\le -15\), so division by (-3) gives \(x\ge 5\). Dividing by a negative number reverses the sign.
Exam Tip
(5) घटाने पर \(-3x\le -15\), इसलिए (-3) से भाग देने पर \(x\ge 5\)। ऋणात्मक संख्या से भाग देने पर चिह्न पलटता है।
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