## Example 5.3.5(c):

Is the set {1, 1/2, 1/3, 1/4, ...} totally disconnected ? How about the set {1, 1/2,
1/3, 1/4 ...} {0} ?

Is the set {1, 1/2, 1/3, 1/4, ...} totally disconnected ? How about the set {1, 1/2,
1/3, 1/4 ...} {0} ?