e Home X Conte X 2022- X Launchail - X Q course X Cours X HowT X PDE Math X Math: X S How C X M Provir X R Math X + X C File | C:/Users/Pedro/Downloads/Math%202412%20Exam%201%20PDF.pdf . . . OWLV2 | Online tea. 4 of 4 - + Page view | A" Read aloud T Add text Draw Highlight Erase Verify that each equation is an identity. Show all work. (5 pts) 14. 1-sin (B) = cos(B)4 cos(B) (5 pts) 15. sin?(B)[1 + cot-(B)] = 1 (5 pts) 16. sec*(x) - sec(x) = tan*(x) + tan(x) Evaluate each expression. Show all work. (5 pts) 17. tan arccos (5 pts) 18. sin[2 cos-1( )] Find the partial fraction decomposition for each rational expression. Show all work. (5 pts) 19. 2x5+3x4-3x3-2x2+x Type here to search PJ Ed 76.F Sunny ~ 9 0 6 ( 1) 1:52 PM 3/5/2022