असमानता \(13-3x\leq 4\) को हल कीजिए।
Solve the inequality \(13-3x\leq 4\).
Explanation opens after your attempt
B. \(x\geq 3\)
Concept
In \(-3x\leq -9\), dividing by a negative number reverses the sign. Hence \(x\geq 3\) is correct.
Why this answer is correct
The correct answer is B. \(x\geq 3\). In \(-3x\leq -9\), dividing by a negative number reverses the sign. Hence \(x\geq 3\) is correct.
Exam Tip
\(-3x\leq -9\) में ऋणात्मक संख्या से भाग देने पर चिन्ह बदलता है। इसलिए \(x\geq 3\) सही है।
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