Rice Newman
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 Dec2 awarded Popular Question Oct7 awarded Notable Question Oct29 awarded Popular Question Oct9 comment Set intersection the same as logical conjunction? @Belgi I don't think you understand my question... why does it say I can use ^ or $\bigcap$? I thought ^ was undefined. Oct9 comment Set intersection the same as logical conjunction? A ^ B or A $\bigcap$ B it says. Oct9 comment Set intersection the same as logical conjunction? Yes, the second or the 6th. They are both showing ^ Oct9 comment Set intersection the same as logical conjunction? How come on this website, it says otherwise (6th diagram) purplemath.com/modules/venndiag2.htm Oct9 comment Set intersection the same as logical conjunction? @Shahab I don't understand... for a discrete math course should I be expecting that? Oct9 asked Set intersection the same as logical conjunction? Oct9 awarded Supporter Oct8 awarded Student Oct8 awarded Editor Oct8 awarded Scholar Oct8 accepted Is the empty set a power set? Oct8 comment Is the empty set a power set? You are right Yuan, oops! Oct8 revised Is the empty set a power set? edited body Oct8 comment Is the empty set a power set? I thought that might be the reasoning! I was correct that 2 is not a power set but wrong about the reason. Thank you! Oct8 asked Is the empty set a power set?