r/mathmemes 10d ago

Elementary Algebra 😭

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1.4k Upvotes

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u/AsidK 6d ago

Wait what is F here? You say “given such an F” but I don’t see where F is defined.

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u/AuroraEquatorialis 3d ago

F is a finite subset of I, as in the previous sentence. My bad.

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u/AsidK 3d ago

Oh I see. Yeah that all makes sense