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Set equality with a function and its inverse.

OhMyMarkov

Member
Mar 5, 2012
83
Is $F^{-1}(F(E))\cap E=E$?

Thanks!
 
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Plato

Well-known member
MHB Math Helper
Jan 27, 2012
196
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OhMyMarkov

Member
Mar 5, 2012
83