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Sear January 2022 MHF407b SUMMATIVE PAPER 2 Page 7 of 8 6. [Maximum mark: 16] Consider the expression f (x) = tan (x + *)

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Sear January 2022 MHF407b SUMMATIVE PAPER 2 Page 7 of 8 6. [Maximum mark: 16] Consider the expression f (x) = tan (x + *) cot (# -x). (a) i. Sketch the graph of y = f(x) for -" Sx s [2] li. With reference to your graph, explain why f is a function on the given domain. [1] lil. Explain why f has no inverse on the given domain. [1] iv. Is f a function for -

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