Let f (x) be twice differentialbe functi...

Let f (x) be twice differentialbe function such that `f'' (x) gt 0` in `[0,2].` Then :

`f(0)+f(2)=2f(c),0 lt c lt 2`

`f(0)+f(2)=2f(1)`

`f(0)+f(2)gt2f(1)`

`f(0)+f(2)lt2f(1)`

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