(1+x) x (x^ 2 +2 x ) ^ 2 x-(1+x) 2 x d x = 1 2 _ e | t+1 t-1 |+c where t is

Mathematics · JEE Advanced · NTA Exams — Integral Calculus

1. (x + 1) cos x – sin x
2. (x + 1) sin x – cos x
3. (x + 1) sin x + cos x
4. (x + 1) cos x + sin x

Answer

(A) (x + 1) cos x – sin x

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