असमानता \(2x-\frac{3}{5}\ge \frac{x}{2}+\frac{9}{10}\) के लिए (x) की न्यूनतम सीमा क्या है?

What is the lower bound for (x) in \(2x-\frac{3}{5}\ge \frac{x}{2}+\frac{9}{10}\)?

Explanation opens after your attempt
Correct Answer

A. \(x\ge 1\)

Step 1

Concept

Multiplying by (10) gives \(20x-6\ge 5x+9\). Thus \(15x\ge 15\), so \(x\ge 1\).

Step 2

Why this answer is correct

The correct answer is A. \(x\ge 1\). Multiplying by (10) gives \(20x-6\ge 5x+9\). Thus \(15x\ge 15\), so \(x\ge 1\).

Step 3

Exam Tip

(10) से गुणा करने पर \(20x-6\ge 5x+9\) मिलता है। इससे \(15x\ge 15\), इसलिए \(x\ge 1\)।

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Mathematics Answer, Explanation and Revision Hints

असमानता \(2x-\frac{3}{5}\ge \frac{x}{2}+\frac{9}{10}\) के लिए (x) की न्यूनतम सीमा क्या है? / What is the lower bound for (x) in \(2x-\frac{3}{5}\ge \frac{x}{2}+\frac{9}{10}\)?

Correct Answer: A. \(x\ge 1\). Explanation: (10) से गुणा करने पर \(20x-6\ge 5x+9\) मिलता है। इससे \(15x\ge 15\), इसलिए \(x\ge 1\)। / Multiplying by (10) gives \(20x-6\ge 5x+9\). Thus \(15x\ge 15\), so \(x\ge 1\).

Which concept should I revise for this Mathematics MCQ?

Multiplying by (10) gives \(20x-6\ge 5x+9\). Thus \(15x\ge 15\), so \(x\ge 1\).

What exam hint can help solve this Mathematics question?

(10) से गुणा करने पर \(20x-6\ge 5x+9\) मिलता है। इससे \(15x\ge 15\), इसलिए \(x\ge 1\)।