यदि (f(x)=\frac{2x+1}{x-4}) है, तो (f(0)) क्या है?
If (f(x)=\frac{2x+1}{x-4}), what is (f(0))?
Explanation opens after your attempt
A. \(-\frac{1}{4}\)
Concept
(f(0)=\frac{1}{-4}=-\frac{1}{4}). In exams pay attention to the sign of the denominator.
Why this answer is correct
The correct answer is A. \(-\frac{1}{4}\). (f(0)=\frac{1}{-4}=-\frac{1}{4}). In exams pay attention to the sign of the denominator.
Exam Tip
(f(0)=\frac{1}{-4}=-\frac{1}{4}) है। परीक्षा में denominator की sign पर ध्यान दें।
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