फलन (f(x)=\sqrt{(x-1)2}) का ग्राफ किस मानक ग्राफ का विस्थापित रूप है?
The graph of (f(x)=\sqrt{(x-1)2}) is a shifted form of which standard graph?
Explanation opens after your attempt
Correct Answer
A. (y=|x-1|)
Concept
(\sqrt{(x-1)2}=|x-1|). In exams, use modulus when square root and square appear together.
Why this answer is correct
The correct answer is A. (y=|x-1|). (\sqrt{(x-1)2}=|x-1|). In exams, use modulus when square root and square appear together.
Exam Tip
(\sqrt{(x-1)2}=|x-1|) होता है। परीक्षा में वर्गमूल और वर्ग साथ हों तो मापांक का उपयोग करें।
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