Use the Maclaurin's series to find the first five terms for cos(x-). {note: some coefficients may be zero} 1+ [a]x*/[b]! + [c]x8/[d]! Question 10 A Use the Maclaurin's series from question 9 to evaluate. .0.5 I cos(x?)dx Give your answer to 4 d.p. accuracy (3 terms are needed)