Image: If I am to plug in zero I get 0/0. Please explain to how I can expand the function to solve it.
Follow Math Help Forum on Facebook and Google+
Originally Posted by ritacame Image: If I am to plug in zero I get 0/0. Please explain to how I can expand the function to solve it. Use the fact that $\displaystyle \lim_{x\rightarrow 0}\frac{sin\ x}{x}=1$.
View Tag Cloud