Ok but I just can't seem to understand quasar's approach. How did he get the value of n to be 1/(1/n)? And do I apply L'Hopitals rule to n and then substitute back?
n=1/(1/n)? I'm not sure where this came from. How did a value for n cone about and do I substitute it back into sin[1+(pi/n)]+nsin(pi/n)?
Sorry quasar987 I just don't understand how that works.
There is no restriction in how I could show the limit. But doesn't L'Hopital's rule only apply to fractions e.g. f(x)/g(x)=f'(x)/g'(x). How could it be applied for this example?
Homework Statement
Hi everyone. First time trying a forum let alone PhysicsForums.com, everyone seems very nice here.
I am trying to figure out whether a sequence is convergent or not by writing out the first 5 terms. The sequence is: sin[1+(pi/n)]+nsin(pi/n).
Homework Equations
I...