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Old 06-21-2013, 02:32 PM
royal royal is offline
Junior Member
 
Join Date: Jun 2013
Posts: 3
Default Re: Confused on question 6.

Thanks for the quick reply.

I've only just realised that the fact I've done very little Boolean other than knowing what the basic gates are is making this confusing for me? I did some further reading, but it's hard to find a quick summary? Sorry to be asking dumb questions but using AND, OR and NOT I get 9 possible functions instead of 8:

a+b+c
a+b*c
a*b*c
a*b+c

a'b'c
a'b+c
a+b'c

a*b'c
a'b*c

Is there something straight forward thats wrong about this or do I need to go and spend an evening learning these before moving on?!
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