Let k=1∑∞ak be a series with nth partial sum Sn=1−2n+4n. Find each of the following. Make sure to fully justify your
Posted: Thu Jul 14, 2022 4:22 pm
Let k=1∑∞ak be a series with nth partial sum Sn=1−2n+4n. Find each of the following. Make sure to fully justify your answers (no need to simplify fractions). (a) a1 (b) k=1∑∞ak (c) k→∞limak (d) k=101∑200ak (e) a100