असमता \(\frac{x-4}{-2}\geq 3\) का हल कौन सा है?
What is the solution of \(\frac{x-4}{-2}\geq 3\)?
Explanation opens after your attempt
B. \(x\leq -2\)
Concept
Multiplying by (-2) reverses the sign and gives \(x-4\leq -6\). Therefore \(x\leq -2\).
Why this answer is correct
The correct answer is B. \(x\leq -2\). Multiplying by (-2) reverses the sign and gives \(x-4\leq -6\). Therefore \(x\leq -2\).
Exam Tip
(-2) से गुणा करने पर चिन्ह पलटकर \(x-4\leq -6\) मिलता है। इसलिए \(x\leq -2\) है।
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