Please work these problems on a separate sheet. The solutions must include some kind of justification (such as the steps how to obtain it, or explanations). 34) a) Compute the Taylor polynomial for cos(x) of degree 6, centered at a = 0. b) Compute the Taylor polynomial for log(x) (natural logarithm) of degree 4, centered at a=1. c) Compute the Taylor polynomial for exp(x) of degree 3, centered at a = 1. Expand the terms (x-1). Compare with the Taylor polynomial centered at a = 0.