असमानता \(5-2x\leq x+11\) का हल अंतराल कौन सा है?

Which interval is the solution of \(5-2x\leq x+11\)?

Explanation opens after your attempt
Correct Answer

A. \( [-2,\infty\) )

Step 1

Concept

\(5-2x\leq x+11\) gives \(-3x\leq 6\), so \(x\geq -2\). Division by a negative coefficient reverses the sign.

Step 2

Why this answer is correct

The correct answer is A. \( [-2,\infty\) ). \(5-2x\leq x+11\) gives \(-3x\leq 6\), so \(x\geq -2\). Division by a negative coefficient reverses the sign.

Step 3

Exam Tip

\(5-2x\leq x+11\) से \(-3x\leq 6\) और \(x\geq -2\) मिलता है। ऋणात्मक गुणांक से भाग देने पर चिन्ह उलटता है।

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Mathematics Answer, Explanation and Revision Hints

असमानता \(5-2x\leq x+11\) का हल अंतराल कौन सा है? / Which interval is the solution of \(5-2x\leq x+11\)?

Correct Answer: A. \( [-2,\infty\) ). Explanation: \(5-2x\leq x+11\) से \(-3x\leq 6\) और \(x\geq -2\) मिलता है। ऋणात्मक गुणांक से भाग देने पर चिन्ह उलटता है। / \(5-2x\leq x+11\) gives \(-3x\leq 6\), so \(x\geq -2\). Division by a negative coefficient reverses the sign.

Which concept should I revise for this Mathematics MCQ?

\(5-2x\leq x+11\) gives \(-3x\leq 6\), so \(x\geq -2\). Division by a negative coefficient reverses the sign.

What exam hint can help solve this Mathematics question?

\(5-2x\leq x+11\) से \(-3x\leq 6\) और \(x\geq -2\) मिलता है। ऋणात्मक गुणांक से भाग देने पर चिन्ह उलटता है।