If-f-x-cos-2-x-sec-2-x-its-value-always-is- Tinku Tara June 14, 2023 None 0 Comments FacebookTweetPin Question Number 99625 by Kalam last updated on 22/Jun/20 Iff(x)=cos2x+sec2x,itsvaluealwaysis Answered by maths mind last updated on 22/Jun/20 cos2(x)+1cos2(x)⩾2value∈[2,+∞[ Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Two-buses-start-from-a-point-such-that-one-bus-travelling-at-80-km-h-reaches-its-destination-2-hours-before-the-other-bus-which-travels-at-60-km-h-However-the-distance-travelled-by-the-bus-travellingNext Next post: a-b-c-R-a-0-and-the-quadratic-equation-ax-2-bx-c-0-has-no-real-roots-then- Leave a Reply Cancel replyYour email address will not be published.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.