Examlex
Find two consecutive numbers whose sum is 169.
Smaller number = __________
Second number = __________
Modus Ponens
A logical argument form and a rule of inference that, if a premise implies a conclusion and the premise is true, then the conclusion must also be true.
Modus Tollens
A logical argument form that suggests if a implies b, and b is found to be false, then a must also be false.
Antecedent
An event, condition, or cause that logically or temporally precedes another; in grammar, the noun or noun phrase that a pronoun refers to.
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