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For each of these sentences, state what the sentence means
Chapter 1, Problem 21E(choose chapter or problem)
Problem 21E
For each of these sentences, state what the sentence means if the logical connective or is an inclusive or (that is, a disjunction) versus an exclusive or, Which of these meanings of or do you think is intended?
a) To take discrete mathematics, you must have taken calculus or a course in computer science.
b) When you buy a new car from Acme Motor Company, you get $2000 back in cash or a 2% car loan.
c) Dinner for two includes two items from column A or three items from column B.
d) School is closed if more than 2 feet of snow falls or if the wind chill is below ‒ 100.
Questions & Answers
QUESTION:
Problem 21E
For each of these sentences, state what the sentence means if the logical connective or is an inclusive or (that is, a disjunction) versus an exclusive or, Which of these meanings of or do you think is intended?
a) To take discrete mathematics, you must have taken calculus or a course in computer science.
b) When you buy a new car from Acme Motor Company, you get $2000 back in cash or a 2% car loan.
c) Dinner for two includes two items from column A or three items from column B.
d) School is closed if more than 2 feet of snow falls or if the wind chill is below ‒ 100.
ANSWER:
Solution
Step 1:
For each of the given sentences we have to state what the sentence means if the logical connective or is an inclusive or (that is, a disjunction) versus an exclusive or, Which of these meanings of or