cosec2A-cosec4A-cosec8A-cotA-cot8A-prlve-ghis- Tinku Tara June 4, 2023 Trigonometry 0 Comments FacebookTweetPin Question Number 42519 by gyugfeet last updated on 27/Aug/18 cosec2A+cosec4A+cosec8A=cotA−cot8A(prlveghis) Answered by tanmay.chaudhury50@gmail.com last updated on 27/Aug/18 cotA−(cosec2A+cosec4A+cosec8A)cotA−cose2A−(cosec4A+cosec8A)cosAsinA−12sinAcosA−(cosec4A+cosec8A)2cos2A−12sinAcosA−(cosec4A+cosec8A)cos2Asin2A−cosec4A−cosec8Acot2A−cosec4A−cosec8Acos2Asin2A−1sin4A−cosec8A2cos22A−12sin2Acos2A−cosec8Acos4Asin4A−1sin8A2cos24A−1sin8Acos8Asin8Acot8Aproved Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: x-1-2-a-x-5-2-a-Solve-Please-Next Next post: cos-3-A-sin3A-sinA-cos3A-3-4-sin4A- Leave a Reply Cancel replyYour email address will not be published.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.