Let f : [2, 7] → [0, ∞) be a continuous and differentiable function then the value of \frac{[f(7)-f(2)][(f(7))^2+(f(2))^2+f(7)f(2)]}{3} for C ∊ (2, 7) is

Correct Answer is : 5f2(C)f1(C)

JEE Mains Model Paper 3

Question : 19 of 90

Marks: +1, -0

Let f : [2, 7] → [0, ∞) be a continuous and differentiable function then the value of

[f(7)−f(2)][(f(7))2+(f(2))2+f(7)f(2)]

for C ∊ (2, 7) is

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