There are a lot of them, so I'm sure you don't want us to list them all.
If you want 0-9, and are happy with repeat digits, then it's 10*10*10*10 = 10000 combinations.
If it's 1-9 and are happy with repeat digits, then it's 9*9*9*9 = 6561 combinations.
0-9 without repeat digits is 10*9*8*7 = 5040 combinations
1-9 without repeat digits is 9*8*7*6= 3024 combinations
There are actually 8,998 of them . . . all of the counting numbers from 1,000 to 9,999 . The list is too large to present here, but if you can count, then you'll have no trouble generating it on your own.
You have 9 options for the first digit; whichever digit you choose you have 8 options for the second digit, 7 for the third digit, 6 for the fourth digit - so you have a total of 9 x 8 x 7 x 6 different combinations. Sure I could make a list, but that would be rather boring - and utterly useless as well.
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There would be 9*9*9*9 or 6561 combinations.
7043.......there are 4 digits. In 'normal' numbers that are greater than zero then zero is superfluous as the first digit, for example we write 437 NOT 0437. Then, there are 3 possible numbers for the 1st digit (3, 4, 7) and 4 numbers for the 2nd, 3rd and 4th digits.(0,3,4,7). The number of valid number combinations is, 3 x 4 x 4 x 4 = 192.
This question needs clarificatioh. There are 4 one digit number combinations, 16 two digit combinations, ... 4 raised to the n power for n digit combinations.
There are more than 4.
I can't
There are actually 8,998 of them . . . all of the counting numbers from 1,000 to 9,999 . The list is too large to present here, but if you can count, then you'll have no trouble generating it on your own.
There are 840 4-digit combinations without repeating any digit in the combinations.
the whole numbers 2000 to 2999
There are 210 4 digit combinations and 5040 different 4 digit codes.
You have 9 options for the first digit; whichever digit you choose you have 8 options for the second digit, 7 for the third digit, 6 for the fourth digit - so you have a total of 9 x 8 x 7 x 6 different combinations. Sure I could make a list, but that would be rather boring - and utterly useless as well.
You would get 4!/2! = 12 combinations.
i would like a list all possible 4 digit combination using 0-9
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9,000 - all the numbers between 1,000 and 9,999 inclusive. * * * * * NO. Those are PERMUTATIONS, not COMBINATIONS. Also, the question specified 4 digit combinations using 4 digits. The above answer uses 10 digits. If you start with 4 digits, you can make only 1 combination.