I have been looking at these problems for 2 days now......the text books I have just don't cover boolean simplification in enough detail. They only have examples must simpler than these. Any help would be much appreciated
1) ABC' + AB' + AC + AB'C
here's what I got (don't laugh!)
= A(BC' + B' + C + B'C) - Factor out A
= A(B' + C' + B'C)
= A(B' + B'C')
= A(B' + C')
2) ABC'D + A'B'CD + A'BD + AC'D' + AB'C' + A'C'D
= ABC'D + A'B'CD + A'BD + AB'C' + C'
= A(BC'D + B'C') + A'(B'CD + BD) + C'
wellll I had no idea where to go from there....but I'm pretty sure what I got was wrong? Any help please....this is stressing me out.
Thankyou in Advance
Dave
1) ABC' + AB' + AC + AB'C
here's what I got (don't laugh!)
= A(BC' + B' + C + B'C) - Factor out A
= A(B' + C' + B'C)
= A(B' + B'C')
= A(B' + C')
2) ABC'D + A'B'CD + A'BD + AC'D' + AB'C' + A'C'D
= ABC'D + A'B'CD + A'BD + AB'C' + C'
= A(BC'D + B'C') + A'(B'CD + BD) + C'
wellll I had no idea where to go from there....but I'm pretty sure what I got was wrong? Any help please....this is stressing me out.
Thankyou in Advance
Dave