1. (10.09 MC) All changes saved Given the Maclaurin series for cos(x) = 1- x2 x 6 -+ ...= > (-10 x20 2! 6! (2n)! find the general term of the Maclaurin series for cos(x2). (1 n=0 point) O M 8 (-1)0 3 (2n)! O [ ( - 1)0 x ( 4n ) ! O (- 10 x20+1 (2n + 1)! O [ (-1)0+1 x20+2 (2n + 2)! 2. (10.09 MC) What is the general term of the Maclaurin series for f(x) = xex? (1 point) O xk+1 K=O ( k + 1 ) ! O x 2k TM : O xk+1 I'M : K! O 2k =0 (2k)