फलन (f(x)=\frac{2}{x-2+4}+3) की रेंज क्या है?

What is the range of (f(x)=\frac{2}{x-2+4}+3)?

Explanation opens after your attempt
Correct Answer

A. ( \(3,\frac{7}{2}]\)

Step 1

Concept

The range of \(\frac{2}{x^2+4}\) is ( \(0,\frac{1}{2}]\), so adding (3) gives ( \(3,\frac{7}{2}]\). In exams apply the vertical shift to the range.

Step 2

Why this answer is correct

The correct answer is A. ( \(3,\frac{7}{2}]\). The range of \(\frac{2}{x^2+4}\) is ( \(0,\frac{1}{2}]\), so adding (3) gives ( \(3,\frac{7}{2}]\). In exams apply the vertical shift to the range.

Step 3

Exam Tip

\(\frac{2}{x^2+4}\) की रेंज ( \(0,\frac{1}{2}]\) है, इसलिए (3) जोड़ने पर ( \(3,\frac{7}{2}]\) मिलेगा। परीक्षा में रेंज पर vertical shift लगाएं।

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फलन (f(x)=\frac{2}{x-2+4}+3) की रेंज क्या है? / What is the range of (f(x)=\frac{2}{x-2+4}+3)?

Correct Answer: A. ( \(3,\frac{7}{2}]\). Explanation: \(\frac{2}{x^2+4}\) की रेंज ( \(0,\frac{1}{2}]\) है, इसलिए (3) जोड़ने पर ( \(3,\frac{7}{2}]\) मिलेगा। परीक्षा में रेंज पर vertical shift लगाएं। / The range of \(\frac{2}{x^2+4}\) is ( \(0,\frac{1}{2}]\), so adding (3) gives ( \(3,\frac{7}{2}]\). In exams apply the vertical shift to the range.

Which concept should I revise for this Mathematics MCQ?

The range of \(\frac{2}{x^2+4}\) is ( \(0,\frac{1}{2}]\), so adding (3) gives ( \(3,\frac{7}{2}]\). In exams apply the vertical shift to the range.

What exam hint can help solve this Mathematics question?

\(\frac{2}{x^2+4}\) की रेंज ( \(0,\frac{1}{2}]\) है, इसलिए (3) जोड़ने पर ( \(3,\frac{7}{2}]\) मिलेगा। परीक्षा में रेंज पर vertical shift लगाएं।