Question 17
Evaluate
$$\frac1{\log_2N}+\frac1{\log_3N}+\frac1{\log_4N}+\cdots+\frac1{\log_{100}N}.$$
Use real logarithms with N positive and different from 1. Compare the options as identities valid throughout that domain.
$$\frac1{\log_2N}+\frac1{\log_3N}+\frac1{\log_4N}+\cdots+\frac1{\log_{100}N}.$$
Use real logarithms with N positive and different from 1. Compare the options as identities valid throughout that domain.