1. Summation x^n / 4n , n , 1, infinity image: http://www.webassign.net/cgi-bin/symimage.cgi?

1. Summation x^n / 4n , n , 1, infinityimage: http://www.webassign.net/cgi-bin/symimage.cgi?expr=sum_%28n%3D1%29^infinity%20x**n%2F%284**n%29(a) Find the values of x for which the series converges. (Enter the smaller number first.)(_____,_____) (b) Find the sum of the series for those values of x.______2. (a) and (b) Summation (x-6)^n, n, 1, infinityimage: http://www.webassign.net/cgi-bin/symimage.cgi?expr=sum_%28n%3D1%29^infinity%20%28x-6%29**n