I would like to know if there is any difference in an "analytic" pov between a limit point and a boundary point... Or answer me: ]a,b[ ... a and b are the boundary points and the limit points??
I would like to know if there is any difference in an "analytic" pov between a limit point and a boundary point... Or answer me: ]a,b[ ... a and b are the boundary points and the limit points??
Consider the set .
The boundary points of are .
But is not a limit point of .
However, any point in is a limit point of .