फलन \(y=\sqrt{x-6}\) का डोमेन क्या है?
What is the domain of \(y=\sqrt{x-6}\)?
Explanation opens after your attempt
A. \([6,\infty\))
Concept
For the square root, \(x-6\ge 0\) must hold. Hence \(x\ge 6\).
Why this answer is correct
The correct answer is A. \([6,\infty\)). For the square root, \(x-6\ge 0\) must hold. Hence \(x\ge 6\).
Exam Tip
वर्गमूल के लिए \(x-6\ge 0\) होना चाहिए। इसलिए \(x\ge 6\) है।
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