फलन (f(x)=\sqrt{x-4}+\sqrt{10-x}+\frac{1}{x-6}) का डोमेन क्या है?
What is the domain of (f(x)=\sqrt{x-4}+\sqrt{10-x}+\frac{1}{x-6})?
Explanation opens after your attempt
Correct Answer
A. \([4,10]\setminus{6}\)
Concept
The two square roots give \(4\le x\le10\) and the denominator gives \(x\ne6\). In exams take the intersection of all conditions.
Why this answer is correct
The correct answer is A. \([4,10]\setminus{6}\). The two square roots give \(4\le x\le10\) and the denominator gives \(x\ne6\). In exams take the intersection of all conditions.
Exam Tip
दोनों वर्गमूलों से \(4\le x\le10\) और हर से \(x\ne6\) चाहिए। परीक्षा में सभी शर्तों का प्रतिच्छेद लें।
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