Prove-that-if-x-pi-2-pi-2-y-x-0-dt-cos-t-y-IR-x-y-0-dt-cosh-t- Tinku Tara August 12, 2024 Vector 0 Comments FacebookTweetPin Question Number 210566 by Erico last updated on 12/Aug/24 Provethat:if(x∈]−π2,π2[y=∫0xdtcos(t))⇒(y∈IRx=∫0ydtcosh(t)) Answered by MrGaster last updated on 03/Feb/25 Lety=∫0xdtcos(t)⇒y=ln(tan(x2+π4))Thenx=2∫0ydtet+e−t⇒x=2∫0ydt2cosh(t)Thuzsx=∫0ydtcoshConclusion:y∈Rx=∫0ydtcosh(t) Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-210524Next Next post: Question-210565 Leave a Reply Cancel replyYour email address will not be published.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.