According to the rule of inference called modus tollens the following inference is
validly deducible
a. (p + r) ? s (p + r) ?? s ???
b. (p ? r) ? s (p ? r) ?? s
c. -(p + r) ? s p + r ?? s
d. (p + r) ? s -s ?? - (p + r)
d.
Philosophy & Belief
You might also like to view...
William James attended Harvard
Indicate whether the statement is true or false
Philosophy & Belief
Thomas Aquinas claimed that all the truths of faith could be proven on the basis of philosophical arguments
Indicate whether the statement is true or false.
Philosophy & Belief
Health care plans may decide if they want to participate in the HIPAA regulations.
a. true b. false
Philosophy & Belief
The "Middle Way" is defined by the __________
a. First Noble Truth b. Noble Eightfold Path c. Oracle of Delphi d. Three Jewels e. Tripitaka
Philosophy & Belief