For the set S = {1,2,3,4} U (5,6), what is
- an interior point of S?
- A point S n delS?
- A point in delS - S
- An accumulation point of S that is not in S (and a sequence that converges to it)
- A ball about the point x = 5.03 that is contained in S?
For the set S = {1,2,3,4} U (5,6), what is
- an interior point of S?
- A point S n delS?
- A point in delS - S
- An accumulation point of S that is not in S (and a sequence that converges to it)
- A ball about the point x = 5.03 that is contained in S?