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 20log(1/x)=20

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20log(1/x)=20

 Aug 21, 2014

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 #1
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$${\mathtt{20}}{\mathtt{\,\times\,}}{log}_{10}\left({\frac{{\mathtt{1}}}{{\mathtt{x}}}}\right) = {\mathtt{20}} \Rightarrow {\mathtt{x}} = {\frac{{\mathtt{1}}}{{\mathtt{10}}}} \Rightarrow {\mathtt{x}} = {\mathtt{0.1}}$$

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 Aug 21, 2014

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 #1
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+5
Best Answer

$${\mathtt{20}}{\mathtt{\,\times\,}}{log}_{10}\left({\frac{{\mathtt{1}}}{{\mathtt{x}}}}\right) = {\mathtt{20}} \Rightarrow {\mathtt{x}} = {\frac{{\mathtt{1}}}{{\mathtt{10}}}} \Rightarrow {\mathtt{x}} = {\mathtt{0.1}}$$

admin Aug 21, 2014

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