यदि (f(x)=\frac{x-3}{x+2}) है, तो (f(1)) क्या है?
If (f(x)=\frac{x-3}{x+2}), what is (f(1))?
Explanation opens after your attempt
A. \(-\frac{2}{3}\)
Concept
(f(1)=\frac{1-3}{1+2}=-\frac{2}{3}). In exams handle the numerator and denominator separately with care.
Why this answer is correct
The correct answer is A. \(-\frac{2}{3}\). (f(1)=\frac{1-3}{1+2}=-\frac{2}{3}). In exams handle the numerator and denominator separately with care.
Exam Tip
(f(1)=\frac{1-3}{1+2}=-\frac{2}{3}) है। परीक्षा में numerator और denominator अलग-अलग सावधानी से रखें।
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