calculate-n-1-cos-nx-n-2-and-n-1-sin-nx-n-2- Tinku Tara June 4, 2023 Relation and Functions 0 Comments FacebookTweetPin Question Number 34011 by math khazana by abdo last updated on 29/Apr/18 calculate∑n=1∞cos(nx)n2and∑n=1∞sin(nx)n2 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: 4k-1-k-3-4k-1-k-3-11-k-3-1or11-I-can-t-understand-Who-can-help-me-Next Next post: Given-a-b-gt-0-and-n-N-u-n-v-n-gt-0-u-0-a-u-n-1-u-n-v-n-and-v-0-b-v-n-1-1-2-u-n-v-n-Show-that-the-sequences-u-n-and-u-n-are-convergent-and Leave a Reply Cancel replyYour email address will not be published.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.