quiz
Let's get started!
1/5
1.Any discrete metric space M with more than _______ is disconnected
- A) Two point
- B) One point
- C) three point
- D) four point
2/5
2. The set A consists of single piece then A is ________
- A) Open
- B) closed
- C) connected
- D) disconnected
3/5
3. . If M is connected and A, B, and C are subsets of M then the only sets which are both open and closed are _________.
- A) M & A
- B) A & B
- C) M & ф
- D) B & C.
4/5
4. If M=A union B is connected where A and B are not equal to empty and ______________
- A) A intersection B equal to empty
- B) A intersection B not equal to empty
- C) A intersection B complement equal to empty
- D) A complement intersection B equal to empty.
5/5
5. A metric space M is connected iff there does not exists a continuous function f from M _____ the discrete metric space.
- A) into
- B) onto
- C) 1-1 and onto
- D) None of the above
Finished!
Please select an option