If f(x)=1/x+1 , g(x)=1-x/x find (fog)(x) , (gof)(x) Dfog , Dgof
Mathématiques
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Question
If f(x)=1/x+1 , g(x)=1-x/x
find (fog)(x) , (gof)(x)
Dfog , Dgof
find (fog)(x) , (gof)(x)
Dfog , Dgof