\[\frac{{{d}^{n}}}{d{{x}^{n}}}(log\,x)=\] – McqOptions

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1.	\[\frac{{{d}^{n}}}{d{{x}^{n}}}(log\,x)=\]
A.	\[\frac{(n-1)!}{{{x}^{n}}}\]
B.	\[\frac{n!}{{{x}^{n}}}\]
C.	\[\frac{(n-2)!}{{{x}^{n}}}\]
D.	\[{{(-1)}^{n-1}}\frac{(n-1)!}{{{x}^{n}}}\]
Answer» E.

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