Calculus:
Derivative: Quotient Rule

1. 
\(\frac{d}{dx} \frac{x}{\cos{x}}\)
 Solution
2. 
\(\frac{d}{dx} \frac{\ln{x}}{x}\)
 Solution
3. 
\(\frac{d}{dx} \frac{{x}^{2}+3}{\tan{x}}\)
 Solution
4. 
\(\frac{d}{dx} \frac{{x}^{2}}{3x-1}\)
 Solution
5. 
\(\frac{d}{dx} \frac{4\sin{x}}{x+\cos{x}}\)
 Solution
6. 
\(\frac{d}{dx} \frac{{2}^{x}}{{2}^{x}-{3}^{x}}\)
 Solution