1.Suppose that f : [0, 1] −→ [0, 1] is a continuous function. Prove that f has a fixed point in [0, 1], i.e., there is at least one real number x ∈ [0, 1] such that f(x) = x.

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A: Solution-

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A: f(x) is a function with f(130)=39 and f′(130)=2

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A: (b): (c): (d):

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