Problems and Solution #045

written by jjycjn   2018.02.23 04:52

Problem #045

다음 방정식을 만족하는 $x$의 값을 구하여라.

\[ \left( 1 - \frac{1}{x} \right)^{x-1} = \left( 1 - \frac{1}{2018} \right)^{2018} \]


Solution


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