…………………………… can be defined as an array of symbols containing statement variables but no statements, such that when statements are substituted for statement variables- the same statement being substituted for the same statement variable throughout – the result is an argument

Related MCQs

• 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 ………………………………
• An argument can be proved invalid by constructing another argument of the same form with …………………….
• A valid standard form categorical syllogism must contain exactly __________terms, each of which is used in the same sense throughout the argument.
• By using symbols, we can ___________the validity of an argument quickly and accurately
• …………………. statements have the same meaning and may be substituted for one another
• ----------- changes its value from argument to argument.
• A valid argument with all true premises is termed as ------- argument
• The falsehood of conclusion in an argument does not guarantee the ------ of an argument
• 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.