If the sentence 'lf P, then not-Q' is true and the sentence 'P' is also true, which of the following sentences must also
Posted: Thu May 12, 2022 3:45 pm
If the sentence 'lf P, then not-Q' is true and the sentence 'P' is also true, which of the following sentences must also be true? ('P' and 'Q' stand for any two sentences or clauses.) O Not-P O Not-Q O If Q, then P OQ