## Dependendencies between two sample spaces OmegaA and OmegaB

Suppose you have two sample spaces $\Omega_A$ and $\Omega_B$. First space contain two outcomes A and A', where A = $\Omega_A$ - A', i.e. the opposite outcomes.

Second space also contains two opposite outcomes B = $\Omega_B$ - B'.

Now, suppose that there are dependencies between A, A' and B, B' like below:
A $\rightarrow$ B'
A' $\rightarrow$ B v B' (logical alternative)
B $\rightarrow$ A'
B' $\rightarrow$ A v A' (logical alternative)

So, occurrence of non-negative (i.e. A or B) event excludes such (i.e. non negative) event in the other space. Occurrence of a negative event (A' or B') does not imply anything in the other space. So the two "logical alternative" implications could be in fact skipped:
A $\rightarrow$ B'
B $\rightarrow$ A'

My question:
- how to approach this?
- is this covered in some math topic?

Best Regards,
Greg