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1998 AMC 12 Question 22

AMC12 · 1998 AMC 12

Question 22

What is the value of the expression $$
\begin{aligned} &\frac1{\log_2 100!}+\frac1{\log_3 100!}\\ &\quad+\frac1{\log_4 100!}+\cdots\\ &\qquad+\frac1{\log_{100}100!}? \end{aligned}
$$
  1. $0.01$
  2. $0.1$
  3. $1$
  4. $2$
  5. $10$