असमानता \(-3\leq \frac{x+4}{2}<5\) का हल क्या है?
What is the solution of \(-3\leq \frac{x+4}{2}<5\)?
Explanation opens after your attempt
A. \(-10\leq x<6\)
Concept
Multiplying all parts by (2) gives \(-6\leq x+4<10\). Subtracting (4) gives \(-10\leq x<6\).
Why this answer is correct
The correct answer is A. \(-10\leq x<6\). Multiplying all parts by (2) gives \(-6\leq x+4<10\). Subtracting (4) gives \(-10\leq x<6\).
Exam Tip
सभी भागों को (2) से गुणा करने पर \(-6\leq x+4<10\) मिलता है। फिर (4) घटाकर \(-10\leq x<6\) मिलता है।
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