If f = x 2 , then the relative error in f is

Physics · JEE Advanced · NTA Exams — Physics and Measurement

1. \(\frac{2 \Delta x}{x}\)
2. \(\frac{(\Delta x)^{2}}{x}\)
3. \(\frac{\Delta x}{x}\)
4. \((\Delta x)^{2}\)

Answer

(A) 2 x x

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