Please only attempt if you can solve it. Include explanations. I will rate you well if answers are correct. Thanks

1. Compute the first four non-zero terms in the Taylor series for the following functions centred about the specified point a. [5 + 5 = 10 marks] a. f(x) = In(x-2 + 1), a = 1 b. f(x) = tan-1(x2 - 1), a = 0