x-0-i-j-2019-j-2019-i-j- Tinku Tara June 4, 2023 None 0 Comments FacebookTweetPin Question Number 60725 by naka3546 last updated on 25/May/19 x=∑0⩽i⩽j⩽2019(j2019)(ij) Commented by naka3546 last updated on 25/May/19 x=? Commented by Mr X pcx last updated on 25/May/19 x=∑j=02019(∑i=0jCji)C2019j∑i=0jCji=∑i=0jCji1i1j−i=2j⇒x=∑j=02019C2019j2j12019−j=32019 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: solve-for-x-a-a-x-a-a-x-2x-Next Next post: Question-191796 Leave a Reply Cancel replyYour email address will not be published.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.