QUESTION 1 Use the given values to evaluate (if possible) three trigonometric functions cosx, cscx, tanx. sin x = a. 246 COST = 5 CSC X = -5 2-16 tanx = - 24 b. 2-46 COSX = 5 CSC x = 5 2-16 tan x = 24 OC 2-16 COST = 5 CSC X = = tanx = 24 D d. 2-46 COS X = 5 CSC X = 5 246 tanx = - 24 Oe. 246 COSX = 5 CSC X = 5 2-46 tan x = 24QUESTION 2 Perform the multiplication and use the fundamental identities to simplify. (cosx + sinx )' O a. 1 + sinx + cosx O b. 1 + 2 sinx + cosx O c. 2+ 2 sinx cosx O d. 1+ 2 sinx cosx O e. 1 + sinx cosxQUESTION 5 Solve the following equation. sin x (4 sin x + 4) = 0 Oa. -+2xx O b. 27 3 OC. X Od. 5x + 2xx 2 Oe. + 2xx 2