Respuesta :
You don't have any answer choices. But you can conclude:
M = P
N = Q
and O = R.
M cannot equal N, Q, O, or R.
P cannot equal N, Q, O, or R.
Etc, etc.
M = P
N = Q
and O = R.
M cannot equal N, Q, O, or R.
P cannot equal N, Q, O, or R.
Etc, etc.