SOLUTION: how many different 4 number combinations of 1 to 6 and what are they

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Question 550964: how many different 4 number combinations of 1 to 6 and what are they
Answer by stanbon(75887) About Me  (Show Source):
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how many different 4 number combinations of 1 to 6
Ans: 6C4 = 6C2 = 15 4 number combinations
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and what are they?
1234
1235
1236
1245
1246
1256
1345
1346
1356
1456
2345
2346
2356
2456
3456
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