If-f-x-is-an-even-function-is-n-f-n-2-n-0-f-n-true- Tinku Tara June 4, 2023 Integration 0 Comments FacebookTweetPin Question Number 91960 by frc2crc last updated on 04/May/20 Iff(x)isanevenfunctionis∑∞n=−∞f(n)=2∑∞n=0f(n)true? Commented by abdomathmax last updated on 04/May/20 ∑n=−∞+∞f(n)=∑n=−∞0f(n)+∑0∞f(n)changementofindicem=−ngive∑n=−∞0=∑m=0+∞f(−m)=∑m=0+∞f(m)⇒∑n=−∞+∞f(n)=2∑n=0∞f(n)therelstionistruebutwemusttookalooktoconvergence… Commented by frc2crc last updated on 04/May/20 thanks Commented by abdomathmax last updated on 09/May/20 youarewelcome Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: A-body-is-projected-vertically-upward-with-an-initial-velocity-of-u-Another-Another-body-is-projected-with-the-same-initial-velocity-t-seconds-after-the-first-If-T-is-the-time-when-the-two-bodies-Next Next post: Question-91977 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.