Question-144734 Tinku Tara June 4, 2023 Arithmetic 0 Comments FacebookTweetPin Question Number 144734 by help last updated on 28/Jun/21 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Prove-that-cos-2-x-cos-2-3x-cos-2-5x-to-n-terms-1-2-n-sin4nx-2sin2x-Next Next post: Question-144733 Leave a Reply Cancel replyYour email address will not be published.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.