Each item below offers a choice, in a pull-down menu, of four connectives for expressing various logical relationships. For each numbered item, select the connective that best fits in the sentence.

And third, there is the problem of knowing the syntactic rules that govern the use of connectives. As with any sub-area of language usage, the rules that govern the expression of logical relationships ...

Classical logic only deals with truth-functional logical connectives (e.g., ‘not’, ‘and’, ‘or’). However, there are also non-truth-functional connectives which play a central role in philosophical and ...

The exercises in symbolic logic — constructing proofs of validity, whether these be the simple proofs involving connectives or more complicated proofs that involve the rules of quantification ...