यदि (x) वास्तविक है और \(2x+1\geq 7\) तथा (x-4<3) है तो संयुक्त हल क्या है?
If (x) is real and \(2x+1\geq 7\) and (x-4<3), what is the combined solution?
Explanation opens after your attempt
A. \(3\leq x<7\)
Concept
The first inequality gives \(x\geq 3\), and the second gives (x<7). Their intersection is \(3\leq x<7\).
Why this answer is correct
The correct answer is A. \(3\leq x<7\). The first inequality gives \(x\geq 3\), and the second gives (x<7). Their intersection is \(3\leq x<7\).
Exam Tip
पहली असमता से \(x\geq 3\) और दूसरी से (x<7) मिलता है। दोनों शर्तों का प्रतिच्छेद \(3\leq x<7\) है।
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