Logic and logic fallacies and their examples?

Logic is the ability to reason out. It is derived from the word logos which means study, reason or discourse. It is the science and art of correct thinking. The term fallacy is from the Latin word...

system of modal logic (system of logic concerned with modalities, for example possibility and necessity)

system of modal logic (system of logic concerned with modalities, for example possibility and necessity)

system of modal logic (system of logic concerned with modalities, for example possibility and necessity)

all, none, some, or not all of something is what your going to deal with mostly. the hardest thing for me is translation into PD (predicate logic). upside down capital A "∀" means for everything in...