Biconditionals
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Intros
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Examples
Lessons
- Forming the Biconditional
Write a biconditional using the given conditionals:- If today is Monday, then yesterday was Sunday.
If yesterday was Sunday, then today is Monday - If he drives faster than 100 km, then he will get a ticket.
If he gets a ticket, then he has driven faster than 100 km. - If today is the weekend, then I do not go to school.
If I do not go to school, then it is the weekend.
- If today is Monday, then yesterday was Sunday.
- You are given 3 statements in symbolic form:
: There is cream in milk
: There is milk in coffee
: There is cream in coffee - Truth value of Biconditionals
Determine the truth value of the following biconditionals: - Let both , and be statements.
- If is true, is true and is false, then what is the truth value of the biconditional ˄ ?
- If is false, is true and is false, then what is the truth value of the biconditional ˄ ?
- If is false, is false and is true, then what is the truth value of the biconditional ˄ ?
- If is false, is false and is false, then what is the truth value of the biconditional ˄ ?