if-2-sin-x-2-cos-x-2-1-1-2-then-find-the-value-of-x- Tinku Tara June 4, 2023 Trigonometry 0 Comments FacebookTweetPin Question Number 90507 by student work last updated on 24/Apr/20 if2sinx+2cosx=21+12thenfindthevalueofx=? Commented by student work last updated on 24/Apr/20 whocansolve? Commented by MJS last updated on 24/Apr/20 x=π4+2nπ;n∈Zsinπ4=cosπ4=22222+222=2×222=21+22=21+12 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-90499Next Next post: Show-that-sin-x-cos-3x-sin-3x-cos-9x-cos-9x-cos-27x-1-2-tan-27x-tan-x- Leave a Reply Cancel replyYour email address will not be published.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.