2 x- 2 x- d x is equal to
Mathematics · JEE Main · NTA Exams — Integral Calculus
\(\int \frac{\cos 2 x-\cos 2 \theta}{\cos x-\cos \theta} d x\)is equal to
- 2 (sin x + x cos θ) + C
- 2 (sin x – x cos θ) + C
- 2 (sin x + 2 x cos θ) + C
- 2 (sin x – 2 x cos θ) + C
Answer
(A) 2 (sin x + x cos θ ) + C
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