- #1

- 1

- 0

If 0<r<1 and |x(n+1) - x(n)| < r ^n for all n. Show that x(n) is Cauchy sequence.

help please.

help please.

- Thread starter raw99
- Start date

- #1

- 1

- 0

If 0<r<1 and |x(n+1) - x(n)| < r ^n for all n. Show that x(n) is Cauchy sequence.

help please.

help please.

- #2

- 13,015

- 566

You may have at least written & used the definition of a Cauchy sequence...

- Last Post

- Replies
- 4

- Views
- 1K

- Last Post

- Replies
- 1

- Views
- 2K

- Last Post

- Replies
- 2

- Views
- 711

- Last Post

- Replies
- 10

- Views
- 2K

- Last Post

- Replies
- 2

- Views
- 3K

- Last Post

- Replies
- 9

- Views
- 2K

- Last Post

- Replies
- 17

- Views
- 3K

- Last Post

- Replies
- 3

- Views
- 3K

- Last Post

- Replies
- 1

- Views
- 1K

- Last Post

- Replies
- 6

- Views
- 2K