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List of top Mathematics Questions on Differentiation by taking log
Which of the following functions has derivative equal to \( \cos x \)?
CUET (UG) - 2026
CUET (UG)
Mathematics
Differentiation by taking log
If \( x^y = e^{x - y} \), prove that \( \frac{dy}{dx} = \frac{\log x}{(1 + \log x)^2} \):
CBSE Class XII - 2024
CBSE Class XII
Mathematics
Differentiation by taking log