1.

Let g(x)=2f(x2)+f(2−x) and f′′(x)<0, ∀x∈(0,2). Then g(x) is strictly decreasing in

Answer»

Let g(x)=2f(x2)+f(2x) and f′′(x)<0, x(0,2). Then g(x) is strictly decreasing in



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