If repeats are allowed than an infinite number of combinations is possible.
5435 441521 14241553 514152153 457745641 543646313 IDK TO HarD!
6 different combinations can be made with 3 items
There are 9C3 = 84 combinations.
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The answer is 10C3 = 10*9*8/(3*2*1) = 120 combinations.
5435 441521 14241553 514152153 457745641 543646313 IDK TO HarD!
6 different combinations can be made with 3 items
There are 1,120,529,256 combinations.
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There are 9C3 = 84 combinations.
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Just 1.
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