3 ms·
Um, this isn't a general math problem; We're not solving for all possible sets. We're solving this problem in particular: A --> B | C B --> C | D C --> D
by personjerry 7y ago
Um, this isn't a general math problem; We're not solving for all possible sets. We're solving this problem in particular:
A --> B | C
B --> C | D
C --> D | E
D --> E | A
E --> A | B