यदि \(A=\{1,2,4,5\}\) और \(f:A\to\mathbb{R}\), (f(x)=\sqrt{x-1}) है, तो रेंज क्या है?

If \(A=\{1,2,4,5\}\) and \(f:A\to\mathbb{R}\), (f(x)=\sqrt{x-1}), what is the range?

Explanation opens after your attempt
Correct Answer

A. \({0,1,\sqrt{3},2}\)

Step 1

Concept

For (x=1,2,4,5), the outputs are \(0,1,\sqrt{3},2\). In exams use only the given inputs in a set domain.

Step 2

Why this answer is correct

The correct answer is A. \({0,1,\sqrt{3},2}\). For (x=1,2,4,5), the outputs are \(0,1,\sqrt{3},2\). In exams use only the given inputs in a set domain.

Step 3

Exam Tip

(x=1,2,4,5) पर outputs \(0,1,\sqrt{3},2\) मिलते हैं। परीक्षा में set domain में केवल दिए गए inputs लें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(A=\{1,2,4,5\}\) और \(f:A\to\mathbb{R}\), (f(x)=\sqrt{x-1}) है, तो रेंज क्या है? / If \(A=\{1,2,4,5\}\) and \(f:A\to\mathbb{R}\), (f(x)=\sqrt{x-1}), what is the range?

Correct Answer: A. \({0,1,\sqrt{3},2}\). Explanation: (x=1,2,4,5) पर outputs \(0,1,\sqrt{3},2\) मिलते हैं। परीक्षा में set domain में केवल दिए गए inputs लें। / For (x=1,2,4,5), the outputs are \(0,1,\sqrt{3},2\). In exams use only the given inputs in a set domain.

Which concept should I revise for this Mathematics MCQ?

For (x=1,2,4,5), the outputs are \(0,1,\sqrt{3},2\). In exams use only the given inputs in a set domain.

What exam hint can help solve this Mathematics question?

(x=1,2,4,5) पर outputs \(0,1,\sqrt{3},2\) मिलते हैं। परीक्षा में set domain में केवल दिए गए inputs लें।