फलन (f(x)=x-3) किस अंतराल पर बढ़ता है?
On which interval is (f(x)=x-3) increasing?
Explanation opens after your attempt
C. पूरे ( \(-\infty,\infty\) ) परon all ( \(-\infty,\infty\) )
Concept
The graph of \(x^3\) rises continuously from left to right. In exams, remember \(x^3\) is increasing on the whole real domain.
Why this answer is correct
The correct answer is C. पूरे ( \(-\infty,\infty\) ) पर / on all ( \(-\infty,\infty\) ). The graph of \(x^3\) rises continuously from left to right. In exams, remember \(x^3\) is increasing on the whole real domain.
Exam Tip
\(x^3\) का ग्राफ बाएं से दाएं लगातार ऊपर जाता है। परीक्षा में \(x^3\) को पूरे वास्तविक प्रांत में बढ़ता हुआ याद रखें।
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