कौन-सा फलन मूल बिंदु के प्रति सममित ग्राफ देता है?
Which function gives a graph symmetric about the origin?
Explanation opens after your attempt
Correct Answer
C. (f(x)=x-3)
Concept
\(x^3\) is an odd function, so its graph is symmetric about the origin. In exams, check (f(-x)=-f(x)).
Why this answer is correct
The correct answer is C. (f(x)=x-3). \(x^3\) is an odd function, so its graph is symmetric about the origin. In exams, check (f(-x)=-f(x)).
Exam Tip
\(x^3\) विषम फलन है इसलिए इसका ग्राफ मूल बिंदु के प्रति सममित है। परीक्षा में (f(-x)=-f(x)) जांचें।
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