Evaluate 2 x- 2 x- x d x .
Mathematics · JEE Main · NTA Exams — Integral Calculus
Evaluate \(\int \frac{\cos 2 x-\cos 2 \pi}{\cos x-\cos x} d x\).
- \(2 \sin \pi x+\cos x+c\)
- \(2 \sin x+2 x \cos x+c\)
- \(2 \sin -2 \cos \pi x+C\)
- None of these
Answer
(D) None of these
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