Find-the-area-of-the-region-R-bounded-by-the-curve-y-cosh-x-the-line-x-log-e-2-and-the-coordinate-axis-Find-also-the-volume-obtained-when-R-is-rotated-completely-about-the-x-axis- Tinku Tara June 4, 2023 Geometry 0 Comments FacebookTweetPin Question Number 29116 by tawa tawa last updated on 04/Feb/18 FindtheareaoftheregionRboundedbythecurvey=cosh(x),thelinex=loge(2)andthecoordinateaxis.FindalsothevolumeobtainedwhenRisrotatedcompletelyaboutthex−axis. Answered by ajfour last updated on 04/Feb/18 Area=∫0ln2(ex+e−x2)dx=12(ex−e−x)∣0ln2=12(2−12)=34Volume=π∫0ln2(ex+e−x2)2dx=π4∫0ln2(e2x+e−2x+2)dx=π4[e2x2−e−2x2+2x]0ln2=π8(4−14+4ln2)Volume=π32(15+16ln2). Commented by tawa tawa last updated on 04/Feb/18 Godblessyousir Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: let-f-x-x-1-9-e-3x-calculstr-f-7-0-and-f-5-1-Next Next post: 1-2-0-pi-y-sin-xy-dy-dx- Leave a Reply Cancel replyYour email address will not be published.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.