Find-1-4-cos-2-40-1-cos-20-2-4-cos-2-40-1-cos-20- Tinku Tara May 11, 2024 Algebra 0 Comments FacebookTweetPin Question Number 207326 by hardmath last updated on 11/May/24 Find:1.4cos240°−1cos20°=?2.4cos240°+1cos20°=? Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-207320Next Next post: Question-207362 Leave a Reply Cancel replyYour email address will not be published.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.