9. Truth Tables and Validity -Abstract Application Use your knowledge of truth t

Question

9. Truth Tables and Validity -Abstract Application Use your knowledge of truth tables for arguments to determine whether each given statement is true or false. True or False: An argument with a self-contradictory premise must be a valid argument. O True False True or False: A valid argument can have a contingent statement for a conclusion O True False True or False: An argument in which the premises and the conclusion are all contingent statements must be an invalid argument. True O False True or False: It is possible for an argument in which the premises and the conclusion are all consistent with one another to be an invalid argument. O True False to one of the premises must be an invalid argument True False

Explanation / Answer

9.1.The statement is FALSE

Explanation - An argument with self contradictory premise is not a valid argument.

9.2.The given statement is TRUE

Explanation -A valid argument can have a continent statement for a conclusion.

9.3.Yhe statement is TRUE

Explanation -An argument in which the premises and conclusion are all continent then the argument must be invalid.

9.4.The statement is FALSE.

Explanation -It is possible for an argument in which the premises and conclusions are all consistent to one another is not invalid argument.

9.5.The statement is FALSE

Explanation-An argument in which the conclusion is logically equivalent to one of the premises must be valid argument.

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