फलन (f(x)=\sqrt{x}) के ग्राफ का प्रांत क्या है?

What is the domain of the graph of (f(x)=\sqrt{x})?

Explanation opens after your attempt
Correct Answer

B. \( [0,\infty\) )

Step 1

Concept

For real \(\sqrt{x}\), we need \(x\ge 0\). In exams, keep the expression inside a square root non-negative.

Step 2

Why this answer is correct

The correct answer is B. \( [0,\infty\) ). For real \(\sqrt{x}\), we need \(x\ge 0\). In exams, keep the expression inside a square root non-negative.

Step 3

Exam Tip

वास्तविक \(\sqrt{x}\) के लिए \(x\ge 0\) होना चाहिए। परीक्षा में वर्गमूल के अंदर की राशि को अनऋणात्मक रखें।

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Mathematics Answer, Explanation and Revision Hints

फलन (f(x)=\sqrt{x}) के ग्राफ का प्रांत क्या है? / What is the domain of the graph of (f(x)=\sqrt{x})?

Correct Answer: B. \( [0,\infty\) ). Explanation: वास्तविक \(\sqrt{x}\) के लिए \(x\ge 0\) होना चाहिए। परीक्षा में वर्गमूल के अंदर की राशि को अनऋणात्मक रखें। / For real \(\sqrt{x}\), we need \(x\ge 0\). In exams, keep the expression inside a square root non-negative.

Which concept should I revise for this Mathematics MCQ?

For real \(\sqrt{x}\), we need \(x\ge 0\). In exams, keep the expression inside a square root non-negative.

What exam hint can help solve this Mathematics question?

वास्तविक \(\sqrt{x}\) के लिए \(x\ge 0\) होना चाहिए। परीक्षा में वर्गमूल के अंदर की राशि को अनऋणात्मक रखें।