8. Midterm 1 and Uniform Continuity

Connectedness — Quiz

Test your understanding of connectedness with 5 practice questions.

Practice Questions

Question 1

In $\mathbb{R}$, which description is equivalent to a subset being connected?

Question 2

Which set is connected?

Question 3

If $f:[0,1]\to\mathbb{R}$ is continuous, what can be said about $f([0,1])$?

Question 4

Is the set $\mathbb{R}\setminus\{0\}$ connected?

Question 5

Which statement is always true in a connected space?