Logic Simplification Examples Continued

A video by Jim Pytel for renewable energy technology students at Columbia Gorge Community College

[@zeldamaster7778]

I don't go to this school, I'm in high school. But I have learnt so much from watching these video's. Very Helpfull

[@tomhaynes4190]

I don't understand how B and 'B is equal to 1 13:10

[@Blahkishma]

Couldn't you simplify the last one, A'+B'.C', all the way to (A.(B+C))'? That way you are using 3 gates instead of 5.