कौन-सा बिंदु ग्राफ \(y=\lfloor x\rfloor-2\) पर स्थित नहीं है?
Which point does not lie on the graph \(y=\lfloor x\rfloor-2\)?
Explanation opens after your attempt
D. ((3.8,0))
Concept
\(\lfloor3.8\rfloor-2=1\), so ((3.8,0)) is not on the graph. In exams, first find the greatest integer of (x).
Why this answer is correct
The correct answer is D. ((3.8,0)). \(\lfloor3.8\rfloor-2=1\), so ((3.8,0)) is not on the graph. In exams, first find the greatest integer of (x).
Exam Tip
\(\lfloor3.8\rfloor-2=1\) इसलिए ((3.8,0)) ग्राफ पर नहीं है। परीक्षा में पहले (x) का महत्तम पूर्णांक निकालें।
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