14. Find the derivative of the function f(x) = 2-x sin x2 . (A) 2-x+1x cos x2 - 2-x-1sin x2 (B) 2-x+
問題詳情
14. Find the derivative of the function f(x) = 2-x sin x2 . (A) 2-x+1x cos x2 - 2-x-1sin x2 (B) 2-x+1x cos x2 - 2-x ln 2sin x2 (C) 2-x cos x2 - 2-x-1sin x2 (D) 2-xx cos x2 - 2-x-1ln 10 sin x2 (E) 2-x+1x cos x2 - 2-xsin x2