Exponential and Logarithmic Functions

Exponential and Logarithmic Functions

6 marks

Let \(p = \log_{10}{x}\), \(q = \log_{10}{y}\)and \(r = \log_{10}{z}\)[6]

Write the expression \(\log_{10}{ \left( \frac{x}{y^2\sqrt{z}} \right) }\) in terms of \(p, q\) and \(r\).

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Answer:\(p-2q-\frac{1}{2}r\)

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