Jawabanmu

2014-06-03T07:47:12+07:00
1. modus ponen
3. modus tollen
3. konjungsi


semoga membantu
2014-06-03T07:50:25+07:00
1. Modus ponen
p => q
p
----------
q
2. Modus tollens
p => q
~q
----------
~p
3. Silogisme
p => q
q => r
----------
p => r