Question: 5. Let f : [0, 1] - R. be defined by TEQ f(I) = 1-1, 14Q (a) Show that f is injective on [0, 1).

5. Let f : [0, 1] - R. be defined by TEQ f(I) = 1-1, 14Q (a) Show that f is injective on [0, 1). (b) Show that f(f ()) =T. (c) Where is f continuous on [0, 1]

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