Jules: Trying to Remember Calculus Limit

[Jules18]

I'm trying to remember a limit I was supposed to have memorized for calc. Is this right?


lim_x-->0 [Cosx - 1]/x = 0


I know it was something like that, but I'm not sure

Thanks
~Jules~

 

[Bohrok]

That's right. You can find the limit by using some algebra and lim_x→0 sinx/x = 1

 

[lurflurf]

I call that limit cos'(0)=-sin(0)=0