11. Raphael Salem proved that this set is closed : it contains all its limit points . 12. Archaeological evidence outside the town limits points to a settlement dating from the Neolithic Age. 13. That type equality is only true for functions which are continuous at the limit point . 14. The concept of closeness is related to limit point . 15. At each step, the limit point is greater than the limit point of the last step. 16. Let c be a limit point of D and let L be a point of Y. 17. The " x k " have no limit point and this procedure fills the entire interval. 18. At each step, the limit point is greater than the limit point of the last step. 19. Vijayaraghavan proved that " S " has infinitely many limit points ; in fact, the sequence of derived sets 20. Thus, every limit point is a point of closure, but not every point of closure is a limit point.
