Home › CBSE Class 12 (Commerce) › Mathematics › Continuity and Differentiability › Find the rate of change of sin(log x) as x varies.
Find the rate of change of sin(log x) as x varies.
Asin(1/x)
Bcos(log x)/x
Ccos(log x)
Dx cos(log x)
Answer & Solution
Correct answer: B. cos(log x)/x
The outer sine gives cos(log x) and the inner logarithm contributes 1/x.
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