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Test # 48


1.
The expression (1 - 1 / 3) (1 - 1 / 4) (1 - 1 / 5)(1 - 1 / m) when simplified yields :

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end of one`s rope
the last of one`s ability or ideas about how to do something
I am at the end of my rope regarding what to do about my job.
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