(adsbygoogle = window.adsbygoogle || []).push({}); Please help with analysis proof!!

hey all,

i was wondering if anyone could offer some advice on how to complete or even begin this proof. here it is:

prove that sup(S union T)= max{supS,supT}. Do not assume S is a subset of T.

AHHHHHH!!!!

thanks.

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# Please help with analysis proof

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