prove-that-sin-3-a-sin-b-cos-3-a-cos-b-sec-a-b-for-all-a-b-0-pi-2- Tinku Tara June 4, 2023 Algebra 0 Comments FacebookTweetPin Question Number 90483 by M±th+et£s last updated on 23/Apr/20 provethat/sin3asinb+cos3acosb⩾sec(a−b)foralla,b∈(0,π2) Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: A-particle-of-mass-m-moving-with-a-speed-v-hits-elastically-another-stationary-particle-of-mass-2m-on-a-smooth-horizontal-circular-tube-of-radius-r-The-time-in-which-the-next-collision-will-take-placNext Next post: Assuming-that-the-moon-s-diameter-subtends-and-angle-1-2-at-the-eye-of-an-observer-find-how-far-from-the-eye-of-a-coin-of-10-cm-diameter-must-be-held-so-as-just-to-hide-moon- Leave a Reply Cancel replyYour email address will not be published.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.
