Practicing Success
$\int \frac{\pi}{x^{n+1}-x} d x=$ |
$\frac{\pi}{n} \log _e\left|\frac{x^n-1}{x^n}\right|+C$ $\log _e\left|\frac{x^n+1}{x^n-1}\right|+C$ $\frac{\pi}{n} \log _e\left|\frac{x^n+1}{x^n}\right|+C$ $\pi \log _e\left|\frac{x^n}{x^n-1}\right|+C$ |
$\frac{\pi}{n} \log _e\left|\frac{x^n-1}{x^n}\right|+C$ |
The correct answer is Option (1) → $\frac{\pi}{n} \log _e\left|\frac{x^n-1}{x^n}\right|+C$ |