Problem

Problem

The value of lim⁡x→0px−qxrx−sx\lim_{x \to 0} \frac{p^x - q^x}{r^x - s^x} is a. 1−log⁡p1+log⁡p\frac{1 - \log p}{1 + \log p} b. log⁡p−log⁡qlog⁡r−log⁡s\frac{\log p - \log q}{\log r - \log s} c. log⁡p⋅log⁡qlog⁡r⋅log⁡s\frac{\log p \cdot \log q}{\log r \cdot \log s} d. None of these

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