Let f: [0, 1] →R be a function. Suppose the function f is twice differentiable, f (0) =f (1) =0 and satisfies f''(x)-2f'(x) +f(x) ≥ex, x∈ [0, 1]. Which of the following is true for 0<x<1?
Let f:[0,1]→R be a function. Suppose the function f is twice differentiable, f(0)=f(1)=0 and satisfies f′′(x)−2f′(x)+f(x)≥ex, x∈[0,1]. Which of the following is true for 0<x<1?