संयुक्त असमानता \(-4\le 2x+6<10\) का हल कौन सा है?
What is the solution of the compound inequality \(-4\le 2x+6<10\)?
Explanation opens after your attempt
A. \(-5\le x<2\)
Concept
Subtracting (6) gives \(-10\le 2x<4\), then dividing by (2) gives \(-5\le x<2\). Check equality at each endpoint separately.
Why this answer is correct
The correct answer is A. \(-5\le x<2\). Subtracting (6) gives \(-10\le 2x<4\), then dividing by (2) gives \(-5\le x<2\). Check equality at each endpoint separately.
Exam Tip
पहले (6) घटाने पर \(-10\le 2x<4\) और फिर (2) से भाग देने पर \(-5\le x<2\) मिलता है। दोनों सिरों की बराबरी अलग-अलग देखें।
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