असमानता \(2x-1\ge 7\) के हल का अंतराल रूप क्या है?
What is the interval form of the solution of \(2x-1\ge 7\)?
Explanation opens after your attempt
A. \([4,\infty\))
Concept
\(2x-1\ge 7\) gives \(2x\ge 8\), so \(x\ge 4\). The symbol \(\ge\) includes (4).
Why this answer is correct
The correct answer is A. \([4,\infty\)). \(2x-1\ge 7\) gives \(2x\ge 8\), so \(x\ge 4\). The symbol \(\ge\) includes (4).
Exam Tip
\(2x-1\ge 7\) से \(2x\ge 8\) और \(x\ge 4\) मिलता है। \(\ge\) के कारण (4) शामिल होगा।
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