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1. Consider the function f:[0,1] R defined as if x is rational f(x) = 1 if x is irratioanl Show that limf(x) where pE

1. Consider the function f:[0,1] R defined as if x is rational f(x) = 1 if x is irratioanl Show that limf(x) where pE [0,1] does not exist. [6 marks

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