असमानता \(4x+1\geq9\) का अंतराल रूप चुनिए।
Choose the interval form of \(4x+1\geq9\).
Explanation opens after your attempt
Correct Answer
A. \([2,\infty\))
Concept
The solution is \(x\geq2\) so the interval is \([2,\infty\)). Use a square bracket when equality is included.
Why this answer is correct
The correct answer is A. \([2,\infty\)). The solution is \(x\geq2\) so the interval is \([2,\infty\)). Use a square bracket when equality is included.
Exam Tip
हल \(x\geq2\) है इसलिए अंतराल \([2,\infty\)) है। बराबरी शामिल हो तो वर्ग कोष्ठक लगाएं।
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