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karant received 2 Kudos for post Re: Given f(x) = x/(x + 1), for what value k does f(f(k)) = 2/3 ?.

GiverPostDate
BunuelRe: Given f(x) = x/(x + 1), for what value k does f(f(k)) = 2/3 ?08-Mar-2015
82vkgmatRe: Given f(x) = x/(x + 1), for what value k does f(f(k)) = 2/3 ?19-Jan-2015

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