course | course_year | question_number | tags | title | year | |||
---|---|---|---|---|---|---|---|---|
Analysis II |
IB |
0 |
|
Paper 3, Section I, G |
2017 |
What does it mean to say that a metric space is complete? Which of the following metric spaces are complete? Briefly justify your answers.
(i)
(ii)
(iii) The subset
with the metric induced from the Euclidean metric on
Write down a metric on
[You may assume throughout that