Mathematics

Mathematics

Problem

∫x dx1−xcot⁡x=\int \frac{x\,dx}{1 - x\cot x} = A) log⁡(cos⁡x−xsin⁡x)+c\log(\cos x - x\sin x) + c B) log⁡(xsin⁡x−cos⁡x)+c\log(x\sin x - \cos x) + c C) log⁡(sin⁡x−xcos⁡x)+c\log(\sin x - x\cos x) + c D) None of these A) log⁡(cos⁡x−xsin⁡x)+c\log(\cos x - x\sin x) + c B) log⁡(xsin⁡x−cos⁡x)+c\log(x\sin x - \cos x) + c C) log⁡(sin⁡x−xcos⁡x)+c\log(\sin x - x\cos x) + c D) None of these

Browse the problem library