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Mathematics 22 Online
OpenStudy (anonymous):

Given two sets, X = {things that are impossible or untrue} and Y = {mathematical statements}, which of the following are in X Y? Check all that apply. A. 32 = 19 B. 7 + 5 = 12 C. Smoking kills. D. The sun won't rise tomorrow. E. 1 > 999

OpenStudy (anonymous):

never mind, i got it. A and E were right

OpenStudy (zzr0ck3r):

X Y? what does that mean?

OpenStudy (zzr0ck3r):

should that be \[X\cap Y?\]

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