Final answer:
Contradictory statements are the types of statements that are either both true or both false. They are mutually exclusive, fitting Aristotle's principle of truth. option d is correct
Step-by-step explanation:
The types of statements that are either both true or both false are D) Contradictory statements. In logic, contradictory statements are mutually exclusive, meaning that if one statement is true, the other must be false, and vice versa.
These can also be linked to the principle known to Aristotle where a true statement says of something that it is what it is or that it is not what it is not, fitting the criteria of contradictory statements. option d is correct