I already know the answer from the solutions manual. It says it's A+C.
However, I don't see how it's A+C. I don't even know what I'm doing anymore. I've tried applying De Morgan's law to (A'+B') but that leads me nowhere. I've tried using the both distributive laws and it's just complicated things more. I'm probably missing something huge. Any pointers to how it's A+C?
65.6 KB Views: 2