If you think 3 positions, each 0-1, gives 3^2 options, then please show us the 9th three-bit number. Even simpler is the case of 1 position that is 0-1. Does th

If you think 3 positions, each 0-1, gives 3^2 options, then please show us the 9th three-bit number. Even simpler is the case of 1 position that is 0-1. Does that give 1^2 or 2^1 options?