Answer all the questions with a clear hand written or with computer written

3) Is the series convergent or divergent? Justify your answer with a explanation. a 1 ' =1 112 +5n+4 w 211 be n=1 F 4) Find the Maclaurin series for the given functions. a. f(x) = ln(x + 1) b. f(x) = cos(x) x sin(x)