math anyone? - XP Math - Forums

 XP Math - Forums math anyone?

 07-31-2007 #1 Ã„ÃÃÂ¦Ã‡TÂ¦Ã–Ã‘â„¢ Guest   Posts: n/a math anyone? Given n (A) = 15, n (B) = 15, n (A B) = 20, and n (U) = 30, find n (A B) and n (A'). Label your answers.plz show workOOPS MISSING FEW SYMBOLS:Given n (A) = 15, n (B) = 15, n (A U B) = 20, and n (U) = 30, find n (A n B) and n (A'). Label your answersu-unionn-intersectionpm me on yahoo messenger: liciousrdI'm on now*
 07-31-2007 #2 Froggie S Guest   Posts: n/a hmmmmmmmmmhold on a seclemme get back to you

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