फलन (f(x)=x-3) के ग्राफ की मूल बिंदु के प्रति सममिति किस कारण होती है?
Why is the graph of (f(x)=x-3) symmetric about the origin?
Explanation opens after your attempt
Correct Answer
B. क्योंकि (f(-x)=-f(x))because (f(-x)=-f(x))
Concept
\(x^3\) is an odd function because (f(-x)=-f(x)). In exams, origin symmetry usually indicates an odd function.
Why this answer is correct
The correct answer is B. क्योंकि (f(-x)=-f(x)) / because (f(-x)=-f(x)). \(x^3\) is an odd function because (f(-x)=-f(x)). In exams, origin symmetry usually indicates an odd function.
Exam Tip
\(x^3\) विषम फलन है क्योंकि (f(-x)=-f(x))। परीक्षा में मूल बिंदु सममिति के लिए विषम फलन देखें।
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