Question 251029
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Change of base:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \log_b(x) = \frac{\log_c(x)}{\log_c(b)} = \frac{\ln(x)}{\ln(b)}]


So:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \log_\pi(1500) = \frac{\log_{10}(1500)}{\log_{10}(\pi)} = \frac{\ln(1500)}{\ln(\pi)}]


Use your calculator or log tables.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
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