8 marks Q3). Let f (x) = 4 sin-1(2x) . Find: a). the maximal domain and...

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8 marks Q3). Let f (x) = 4 sin-1(2x) . Find: a). the maximal domain and range of f(x) . You must sketch graphs. b). the derivative of f(x) and state the domain for which the derivative exists c). sketch the graph of y = f'(x) labelling the turning points and asymptotes 8 marks Q3). Let f (x) = 4 sin-1(2x) . Find: a). the maximal domain and range of f(x) . You must sketch graphs. b). the derivative of f(x) and state the domain for which the derivative exists c). sketch the graph of y = f'(x) labelling the turning points and asymptotes