Trigonometry Unit Assignment - | X + X > C A Ims.virtualhighschool.com/d21/le/content/64580/viewContent/1060631/View Q E X ABP R G A Im Trigonometry Unit Assignment X Question 1 (4 points) ) Listen ( a) Find all solutions for sin (ac ) = V3 Ob) If sin (ac) = 3 and sec (y) = , where 0 C A Ims.virtualhighschool.com/d21/le/content/64580/viewContent/1060631/View ABP R G * 3 Im Trigonometry Unit Assignment X Question 3 (10 points) ) Listen Prove the following identities: (If it is a one step problem please state the formula used) a) cos (1 - x) = sin (a) Ob) sec (y) - cos (y) = tan (y) sin (y) O d - 1-sin(a) 1+sin(x) = 2 sec2 (x) O d) tan (x) + tan (y) = sin (xty) cos(x) cos(y) Oe) sin (x) tan (x) cos() cot? (x)Trigonometry Unit Assignment - | X + X - > C A Ims.virtualhighschool.com/d21/le/content/64580/viewContent/1060631/View ABP R G * 3 Im Trigonometry Unit Assignment X Question 4 (6 points) Listen Describe how to use both an equivalent trigonometric identity and a diagram to demonstrate that two trigonometric ratios are equivalent. (a) Use one of the following equivalent trigonometric expressions: sin (0 + 3x) = - cos 0 cos (0 + 37) = sin 0 tan (0 + 3x 2 = - cot 0 sin ( 37 - 0) = - cos 0 COs 2 = - sin 0 tan ( 37 2 = cot 0 (b) Using a diagram demonstrate how the related angle formulas are true. Create an example to illustrate your findings in part a) (choose a value for O and solve both sides to prove that they are equal.)