f (x)= (1)/(1+ (1)/(x))g (x) =(1)/(1 + (...

`f (x)= (1)/(1+ (1)/(x))g (x) =(1)/(1 + (1)/(f(x)))implies g'(2)=`

`(1)/(5)`

`(1)/(25)`

`(1)/(16)`

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