फलन (f(x)=|x|) का परिसर क्या है?
What is the range of (f(x)=|x|)?
Explanation opens after your attempt
Correct Answer
A. \([0,\infty\))
Concept
(|x|) is never negative. Therefore its range is \([0,\infty\)).
Why this answer is correct
The correct answer is A. \([0,\infty\)). (|x|) is never negative. Therefore its range is \([0,\infty\)).
Exam Tip
(|x|) कभी ऋणात्मक नहीं होता। इसलिए इसका परिसर \([0,\infty\)) है।
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