123, 132, 213, 231, 321, 312

6 combinations.

6 combinations.

123, 132, 213, 231, 321, 312

6 combinations.

6 combinations.

The others answer are missing numbers for sure. Using the numbers 1 2 3 in a 3 number combination I have made this list there are 27combinations in total hope this helps someone this is how I would pick my bike combinations when I forgot the combo.

111, 211, 311112, 212, 312

113, 213, 313

121, 221, 321

122, 222, 322

123, 223, 333

131, 231, 331

132, 232, 332

133, 233, 333

311 313 323 332 331 322 221 223 212 1 2 3 123 321 231 132 213 312 12 13 21 23 31 32 22 11 33 222 333 111 121 131 133 211 221 232 233 112 113 122 223. Every single combination with 1-3 digits.

123, 132, 213, 231, 312, 321

In a *Combination *the __order __**doesn't** matter. Wether you start with the number 1, 2, or 3 123, 132, 213, 231, 321 312 are "different numbers" but that would be the answer for a __permutation __case, where the __order __**DOES **matter. Having this said, there is only __ONE__ combination possible since either way you arrange the numbers it will still be formed by the SAME digits (1, 2 & 3). So there you have it :D

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