Continuous functions help!

[jennybenny02]

The function f is continuous everywhere except at x=0. If possible, define f at 0 so that it becomes continuous at 0.

f(x)= (sin(pi*x)) / (x) , [x ,not = 0]

I need help with starting this, Im confused

 

[skeeter]

define \(\displaystyle \L f(0) = \lim_{x \rightarrow 0} \frac{\sin{(\pi x)}}{x}\)