09-07-2018, 06:51 PM
(09-07-2018, 03:32 PM)AustinWood Wrote:(08-07-2018, 11:03 PM)jansens Wrote: So 10 forward speeds (3x3 then one extra by having having both boxes in reverse) and 3 reverse?
Simon
7 forward speeds:
1st & 1st, 1st & 2nd, 1st & 3rd, 2nd & 2nd, 2nd & 3rd, 3rd & 3rd, R & R.
3 combinations are duplicates:
2nd & 1st, 3rd & 2nd, 3rd & 3rd.
Ah, yes. That's the difference between combinations and permutations
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Simon