Re: help with find the limit as x approaches 0 of 4x cosx/sin x
Originally Posted by hitmanmalone99
find the limit as x approaches 0 of 4x cosx/sin x
Write it as $\displaystyle \displaystyle \begin{align*} 4 \left( \frac{x}{\sin{x}} \right) \cos{x} \end{align*}$ and evaluate the limit of these three factors.