यदि (f(x)=x-2-4) और (g(x)=x-2) हैं, तो \(\frac{f}{g}\) का वास्तविक प्रांत क्या होगा?

If (f(x)=x-2-4) and (g(x)=x-2), what is the real domain of \(\frac{f}{g}\)?

Explanation opens after your attempt
Correct Answer

B. \(\mathbb{R}\setminus{2}\)

Step 1

Concept

In a quotient, the denominator (g(x)) must not be zero, so (x=2) is excluded. In exams, check the domain before simplifying.

Step 2

Why this answer is correct

The correct answer is B. \(\mathbb{R}\setminus{2}\). In a quotient, the denominator (g(x)) must not be zero, so (x=2) is excluded. In exams, check the domain before simplifying.

Step 3

Exam Tip

भागफल में हर (g(x)) शून्य नहीं होना चाहिए, इसलिए (x=2) हटेगा। परीक्षा में सरलीकरण से पहले प्रांत जांचें।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=x-2-4) और (g(x)=x-2) हैं, तो \(\frac{f}{g}\) का वास्तविक प्रांत क्या होगा? / If (f(x)=x-2-4) and (g(x)=x-2), what is the real domain of \(\frac{f}{g}\)?

Correct Answer: B. \(\mathbb{R}\setminus{2}\). Explanation: भागफल में हर (g(x)) शून्य नहीं होना चाहिए, इसलिए (x=2) हटेगा। परीक्षा में सरलीकरण से पहले प्रांत जांचें। / In a quotient, the denominator (g(x)) must not be zero, so (x=2) is excluded. In exams, check the domain before simplifying.

Which concept should I revise for this Mathematics MCQ?

In a quotient, the denominator (g(x)) must not be zero, so (x=2) is excluded. In exams, check the domain before simplifying.

What exam hint can help solve this Mathematics question?

भागफल में हर (g(x)) शून्य नहीं होना चाहिए, इसलिए (x=2) हटेगा। परीक्षा में सरलीकरण से पहले प्रांत जांचें।