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1.   What is the difference between the exclusive and inclusive senses of

"or"? Which one does the wedge symbol represent in Gensler's system? Why don't we need a symbol for the other usage?

2.   Gensler points out that the truth table for the conditional (horseshoe) yields translations to and from English that doesn't match our ordinary use of language. Explain this point with an example or two.

3.   Given the mismatch described in question (2) above, why do logicians agree that it is logically acceptable to proceed with this approach to the conditional?

o  Hint: think about whether the mismatch really affects what logicians use truth tables for (namely validity, as it is technically defined in logic). Consider what Gensler says about this issue. 

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