L Hospital Rule states that

• A. If ( lim_{x rightarrow a} frac{f(x)}{g(x)} ) is an indeterminate form than ( lim_{x rightarrow a} frac{f(x)}{g(x)}= lim_{x rightarrow a} frac{f'(x)}{g'(x)} ) if ( lim_{x rightarrow a} frac{f'(x)}{g'(x)} ) has a finite value
• B. ( lim_{x rightarrow a} frac{f(x)}{g(x)} ) always equals to ( lim_{x rightarrow a} frac{f'(x)}{g'(x)} )
• C. ( lim_{x rightarrow a} frac{f(x)}{g(x)} ) if an indeterminate form than cannot be solved
• D. ( lim_{x rightarrow a} frac{f(x)}{g(x)} ) if an indeterminate form than it is equals to zero.