3! or 6 combinations can be made from three distinct numbers. For this example they are: 345, 354, 534, 543, 435, 453.
6
Six combinations: 123, 132, 213, 231, 312, 321
10
24
There are 720 combinations if you use each of the digits only once per combination.
6
32C3 = 4960
Six combinations: 123, 132, 213, 231, 312, 321
6 ways: 931,913,139,193,391,319
Only three: 12, 13 and 23. Remember that the combinations 12 and 21 are the same.
If the numbers can be repeated and the numbers are 0-9 then there are 1000 different combinations.
If you are using three distinct numbers and want to find the number of different combinations that can be formed, you would consider the combinations of those numbers. For three numbers, the combinations can be represented as C(3, k) for k = 1 to 3. Thus, the total combinations are 3 (for k=1) + 3 (for k=2) + 1 (for k=3), resulting in a total of 7 unique combinations.
The number of combinations of six numbers that can be made from seven numbers will depend on if you can repeat numbers. In all there are over 2,000 different numbers that can be made.
20,3,10 or 12,5,10 there are many combinations of numbers
45
To calculate the number of license plate combinations using three letters and four numbers, we consider the possibilities for each part separately. There are 26 letters in the English alphabet, so for three letters, there are (26^3) combinations. For the four numbers, using digits 0-9, there are (10^4) combinations. Therefore, the total number of combinations is (26^3 \times 10^4), which equals 17,576,000 combinations.
017, 071, 107, 170, 701, 710. 6 combinations