असमानता \(7-3x\ge 1\) का हल क्या है?
What is the solution of \(7-3x\ge 1\)?
Explanation opens after your attempt
A. \(x\le 2\)
Concept
\(7-3x\ge 1\) gives \(-3x\ge -6\), then \(x\le 2\). The inequality sign must reverse with a negative coefficient.
Why this answer is correct
The correct answer is A. \(x\le 2\). \(7-3x\ge 1\) gives \(-3x\ge -6\), then \(x\le 2\). The inequality sign must reverse with a negative coefficient.
Exam Tip
\(7-3x\ge 1\) से \(-3x\ge -6\) और फिर \(x\le 2\) मिलता है। ऋणात्मक गुणांक पर चिन्ह उलटना जरूरी है।
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