- #1

- 2

- 0

what is the permutation?

and like what example?

anyone knows?

and like what example?

anyone knows?

- Thread starter loserone+_+
- Start date

- #1

- 2

- 0

what is the permutation?

and like what example?

anyone knows?

and like what example?

anyone knows?

- #2

HallsofIvy

Science Advisor

Homework Helper

- 41,833

- 956

- #3

- 2

- 0

i see,

so its just rearrange the list into random right?

so its just rearrange the list into random right?

- #4

I like Serena

Homework Helper

- 6,577

- 176

Formally, a permutation is a 1-1 map of a set onto itself.

- #5

- 16,343

- 6,541

No, it is NOT random. It is a set of all possible arrangements.i see,

so its just rearrange the list into random right?

For combinations, on the other hand, order does not matter, so the combinations of abc are abc OR bca OR cab, etc --- but they are all counted as the same thing.

- #6

- 1

- 0

1.NUMBER OF ORDERED SELECTION OF "K" OBJECTS OUT OF "N" DISTINCT OBJECTS WITHOUT REPETITION.OR.;

2.ORDERED SAMPLING OF K OBJECTS OUT OF N DISTINCT OBJECTS WITHOUT REPLACEMENT.OR

3.NUMBER OF PERMUTATION(ORDERED SAMPLING)OF K OBJECTS OUT OF N DISTINCT OBJECTS WITHOUT REPETATION...

- Last Post

- Replies
- 6

- Views
- 2K

- Last Post

- Replies
- 4

- Views
- 2K

- Replies
- 2

- Views
- 7K

- Replies
- 11

- Views
- 1K

- Replies
- 1

- Views
- 1K

- Replies
- 3

- Views
- 2K

- Last Post

- Replies
- 7

- Views
- 2K

- Last Post

- Replies
- 16

- Views
- 3K

- Last Post

- Replies
- 2

- Views
- 2K

- Last Post

- Replies
- 2

- Views
- 3K