lim-x-cos-2-x-x-1-2x- Tinku Tara June 3, 2023 Limits 0 Comments FacebookTweetPin Question Number 66434 by iklima_0412 last updated on 15/Aug/19 limx→∞cos2x−x1−2x Commented by mathmax by abdo last updated on 15/Aug/19 letf(x)=cos2x−x1−2x⇒forx≠0wehavef(x)=x−cos2x2x−1=x(1−cos2xx)x(2−1x)=1−cos2xx2−1xbutlimx→+∞cos2xx=0becsuse∣cosx∣⩽1limx→+∞1x=0⇒limx→+∞f(x)=12 Commented by kaivan.ahmadi last updated on 15/Aug/19 ≡limx→∞−x−2x=12 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: A-2kg-is-attached-to-the-end-of-a-vertical-wire-of-length-2m-with-a-diameter-of-0-64mm-and-having-an-extension-of-0-60m-Calculate-the-tensile-strain-on-the-wire-take-g-9-8-Next Next post: Question-131974 Leave a Reply Cancel replyYour email address will not be published.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.