please help me to find all the math solutions part by part in detail.

EXERCISE SET 2.5 Graphing Utility (-18 Find f'(x). 1. f(x) = 4cos.x + 2 sin.x 2. f(x) - 5 sin x 3. f(x ) -Ax cost 4. f (x) = 2 sin? x 5 - COS X sin x 5. f(x) - 5 + sin .x 6. f(x) = x2 + sin x 7. f(x) = sec x - 2tanx 8. f(x) = (x2 + 1) secx 9. f(x) = 4csex - cot.x 10. f(x) = cosx - x csc x 11. f(x) = sec.x tan.x 12. f(x) = csc x cot x cot x sec x 13. /(x) = 1 + csc.x 14. f(x) = 1 + tan x 15. f(x) = sin x + cos x 16. f(x) = sec2 x - tan? x sin x sec x (x2 + 1) cotx 17. f(x) = 18. f(x) = 1 + x tan x 3 - cos x CSC X 9-24 Find d? y/dx2. 19. y = x cosx 20. y = CSC x 21. y = x sin x - 3 cos x 22. y = x2 cosx + 4 sin x 23. y = sin x cos x 24. y = tan x