Then you have one set that contains multiples of 3 and two sets that do not, so it is not symmetric.
You'd have one set that are multiples of 3, one set that are multiples of 3 plus 1, and one stat that are multiples of 3 minus 1 (or plus 2)
How do you people even math.
You might as well use a composite number if you want to create useless sets of numbers.
Then you have one set that contains multiples of 3 and two sets that do not, so it is not symmetric.
You'd have one set that are multiples of 3, one set that are multiples of 3 plus 1, and one stat that are multiples of 3 minus 1 (or plus 2)
How do you people even math.
You might as well use a composite number if you want to create useless sets of numbers.