Refutation by logical analogy is based on the fact that any argument whose specific form is an invalid argument form is ………………………..

Related MCQs

• If the specific form of a given argument has any substitution instance whose premises are true and whose conclusion is false, then the given argument is.
• An argument can be proved invalid by constructing another argument of the same form with …………………….
• In case an argument is produced by substituting a different simple statement for each different statement variable in an argument form, that argument form is called ……………………
• Any argument that results from the substitution of statements for statement variables in an argument form is called ………………………………
• ………………………… is defined as any argument that is a substitution instance of an elementary valid argument form
• An argument form is valid if and only if it’s expression in the form of a conditional statement is ……………
• ‘The disjunction whose first disjunct is the conjunction of p and q and whose second disjunct is r ‘ is symbolized as ………………………..
• ……………………………………………….reveals the form of argument
• …………………………………………………….. is the form of the argument
• The proposition arrived at on the basis of proposition or propositions in an argument, is called……………………………..