MathematicsDifferentiate sin x – x cos x Differentiate sin x – x cos x A. x cos x B. x sin x C. -x cos x D. -x sin xCorrect Answer: Option BExplanationsin x – x cos x dy/dx = cos x – [1.cos x + x -sin x] = co x – [cos x – x sin x] = cos x – cos x + x sin x = x sin xFacebookTwitterRedditPinterestEmailLinkedInWhatsApp