असमानता \(4-2x\le 10\) के लिए संख्या रेखा पर सही interval कौन-सा है?

Which interval is correct on the number line for \(4-2x\le 10\)?

Explanation opens after your attempt
Correct Answer

A. \([-3,\infty\))

Step 1

Concept

\(4-2x\le 10\) gives \(-2x\le 6\), so \(x\ge -3\). In exams, reverse the sign when dividing by a negative.

Step 2

Why this answer is correct

The correct answer is A. \([-3,\infty\)). \(4-2x\le 10\) gives \(-2x\le 6\), so \(x\ge -3\). In exams, reverse the sign when dividing by a negative.

Step 3

Exam Tip

\(4-2x\le 10\) से \(-2x\le 6\), इसलिए \(x\ge -3\) है। परीक्षा में ऋणात्मक भाग देने पर sign reverse करें।

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Mathematics Answer, Explanation and Revision Hints

असमानता \(4-2x\le 10\) के लिए संख्या रेखा पर सही interval कौन-सा है? / Which interval is correct on the number line for \(4-2x\le 10\)?

Correct Answer: A. \([-3,\infty\)). Explanation: \(4-2x\le 10\) से \(-2x\le 6\), इसलिए \(x\ge -3\) है। परीक्षा में ऋणात्मक भाग देने पर sign reverse करें। / \(4-2x\le 10\) gives \(-2x\le 6\), so \(x\ge -3\). In exams, reverse the sign when dividing by a negative.

Which concept should I revise for this Mathematics MCQ?

\(4-2x\le 10\) gives \(-2x\le 6\), so \(x\ge -3\). In exams, reverse the sign when dividing by a negative.

What exam hint can help solve this Mathematics question?

\(4-2x\le 10\) से \(-2x\le 6\), इसलिए \(x\ge -3\) है। परीक्षा में ऋणात्मक भाग देने पर sign reverse करें।