If-the-sum-of-the-first-4-terms-of-an-A-P-is-p-the-sum-of-the-first-8-terms-is-q-and-the-sum-of-the-first-12-terms-is-r-express-3p-r-in-terms-of-q- Tinku Tara June 3, 2023 Others 0 Comments FacebookTweetPin Question Number 11255 by 786786AM last updated on 18/Mar/17 Ifthesumofthefirst4termsofanA.P.,isp,thesumofthefirst8termsisqandthesumofthefirst12termsisr,express(3p+r)intermsofq. Answered by ajfour last updated on 18/Mar/17 p=2(2a+3d)q=4(2a+7d)r=6(2a+11d)So,3p+r=6(2a+3d)+6(2a+11d)=6(4a+14d)=12(2a+7d)3p+r=3q. Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: calculate-sin44-o-sin66-o-sin70-o-cos22-o-cos33-o-cos35-o-Next Next post: Given-that-a-1-b-gt-0-Prove-the-followings-1-1-2-a-b-2-a-1-2-1-b-2-a-b-2-2-1-4-a-b-3-a-1-3-1-b-3-a-b-3- Leave a Reply Cancel replyYour email address will not be published.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.