Mathematics, 20.09.2020 06:01 CheddaDsk
Let U = {English, French, History, Math, Physics, Chemistry, Psychology, Drama}, A = {Math, History, Chemistry, English}, B = {Psychology, Drama, French, Chemistry, English}, and C = {Physics, History, French}. Find the following. n(B) + n(C)
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Let U = {English, French, History, Math, Physics, Chemistry, Psychology, Drama}, A = {Math, History,...
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