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Mathematics 7 Online
OpenStudy (anonymous):

Which set is a subset of every set? {} {0} {1}

OpenStudy (inkyvoyd):

FIrst answer

Directrix (directrix):

{} The empty set is a subset of every set.

OpenStudy (inkyvoyd):

{} is THE NULL set. {0} is not a subset of {1}. The null set is the subset of everything.

OpenStudy (anonymous):

OMG really 1st or 2nd come on its a test im not trying to mess up

OpenStudy (anonymous):

Yeah {}, sorry.

OpenStudy (anonymous):

Thank ;)

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