Completar Frases Valid or Invalid Argument Fill the BlanksVersión en línea Valid or Invalid Argument Fill the Blanks por Olena Hawranick 1 p ~ p q → ~ q Valid Argument type 1 ( Modus Ponens ) : p ? - - - - - - - - - - - - q 2 q ~ → ~q Valid Argument type 2 ( Modus Tollens ) p ? - - - - - - - - - 3 Valid1 Valid2 Invalid a ? b a - - - - - - - - b Argument 4 Valid1 Invalid Valid2 a ? b b - - - - - - - - a Argumen t 5 Valid2 Valid1 Invalid a ? b ~b - - - - - - - - ~a Argumen t 6 Valid1 Invalid Valid2 a ? b ~a - - - - - - - - ~b Argumen t 7 c valid2 invalid c b valid b All college students read books . ( If you are a college student ( c ) then you read books ( b ) ) . I am a college student . So , I read books . ? _________ Valid or invalid ? 8 ~ valid1 c invalid ~ c b valid b All college students read books . ( If you are a college student ( c ) then you read books ( b ) ) . I do not read books . So , I am not a college student . ? ____ Valid or invalid ? 9 h invalid h s valid2 valid s If you are a student ( s ) then you do homework ( h ) . I am a student . So , I do homework . ? - - - - - - - - Valid or invalid ? 10 s valid valid1 h invalid h ~ s ~ If you are a student ( s ) then you do homework ( h ) . I do not do homework . So , I am not a student . ? - - - - - - - - Valid or invalid ? 11 valid2 a s valid a invalid s All squirrels like apples . ( If this creature is a squirrel ( s ) then she likes apples ( a ) ) . This creature is a squirrel . So , she likes apples . ? - - - - - - Valid or invalid ? 12 r valid1 r i invali i valid2 If it is raining ( r ) then we stay inside ( i ) . We stay inside . So , it is raining . ? - - - - - - Valid or invalid ? 13 h valid2 p invali ~ valid1 h ~ p If I promise to help ( p ) then I will help ( h ) . I did not promise to help . So , I wont help . ? - - - - - - - Valid or invalid ? 14 Invali h h valid1 ~ d d ~ valid2 If I have homework due tomorrow ( d ) then I do my homework ( h ) . I do not have homework due tomorrow . So , I won't do my homework . ? - - - - - - Valid or invalid ?