असमानता \(-3\le \frac{2x-5}{4}<1\) का हल क्या है?

What is the solution of \(-3\le \frac{2x-5}{4}<1\)?

Explanation opens after your attempt
Correct Answer

A. \(-\frac{7}{2}\le x<\frac{9}{2}\)

Step 1

Concept

Multiplying by positive (4) gives \(-12\le2x-5<4\). Hence \(-\frac{7}{2}\le x<\frac{9}{2}\).

Step 2

Why this answer is correct

The correct answer is A. \(-\frac{7}{2}\le x<\frac{9}{2}\). Multiplying by positive (4) gives \(-12\le2x-5<4\). Hence \(-\frac{7}{2}\le x<\frac{9}{2}\).

Step 3

Exam Tip

धनात्मक (4) से गुणा करने पर \(-12\le2x-5<4\) मिलता है। इससे \(-\frac{7}{2}\le x<\frac{9}{2}\)।

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असमानता \(-3\le \frac{2x-5}{4}<1\) का हल क्या है? / What is the solution of \(-3\le \frac{2x-5}{4}<1\)?

Correct Answer: A. \(-\frac{7}{2}\le x<\frac{9}{2}\). Explanation: धनात्मक (4) से गुणा करने पर \(-12\le2x-5<4\) मिलता है। इससे \(-\frac{7}{2}\le x<\frac{9}{2}\)। / Multiplying by positive (4) gives \(-12\le2x-5<4\). Hence \(-\frac{7}{2}\le x<\frac{9}{2}\).

Which concept should I revise for this Mathematics MCQ?

Multiplying by positive (4) gives \(-12\le2x-5<4\). Hence \(-\frac{7}{2}\le x<\frac{9}{2}\).

What exam hint can help solve this Mathematics question?

धनात्मक (4) से गुणा करने पर \(-12\le2x-5<4\) मिलता है। इससे \(-\frac{7}{2}\le x<\frac{9}{2}\)।