## Question

###### (a) Find the term up to x'in the Maclaurin expansion of f (x)= In(cosx) (6) Use this series t0 find an approximation in terms of T for In2 [7 marks]

(a) Find the term up to x'in the Maclaurin expansion of f (x)= In(cosx) (6) Use this series t0 find an approximation in terms of T for In2 [7 marks]

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