Question:medium
Derivative of the function \(f(x) = \log_5(\log_7 x)\), \(x>7\) is
Derivative of the function \(f(x) = \log_5(\log_7 x)\), \(x>7\) is
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\(\frac{d}{dx}\log_a u = \frac{1}{u \ln a} \cdot \frac{du}{dx}\).
Updated On: Apr 7, 2026
- \(\frac{1}{x(\log 5)(\log 7)(\log_7 x)}\)
- \(\frac{1}{x(\log 5)(\log 7)}\)
- \(\frac{1}{x(\log x)}\)
- None of the above
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The Correct Option is A
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