I was hoping somebody could help me out on this. We are doing Boolean Algebra and I have a test with several problems on it about Product of the Sum and Sum of the Product. We had this in class and I was to busy trying to understand this to take notes.
If I remember right, it seems like you have to first get all 4 (ABCD) variables first.
My first problem is Product of the Sum (POS) (A+B+C)(B+C+D)(A+C)
It seems like you add DD' to (A+B+C) Which would be (A+B+C+D)(A+B+C+D') Then you would add AA' to the second term, then BB' and DD' to the last term.
My second problem is Sum of the Product (SOP) with a K-Map. AB+AC+BC
I don't remember but it seems like you multiply (AB)CC' DD', then BB' DD' multiplied the second term, and AA' and DD' multiplied to the last term. I don't remember for sure, of course then you would have to simplify. Any help would be greatly appreciated. I'm sure if I have an example of these then I will be able to figure out the rest of them.
Thanks
Thanks Dennis
If I remember right, it seems like you have to first get all 4 (ABCD) variables first.
My first problem is Product of the Sum (POS) (A+B+C)(B+C+D)(A+C)
It seems like you add DD' to (A+B+C) Which would be (A+B+C+D)(A+B+C+D') Then you would add AA' to the second term, then BB' and DD' to the last term.
My second problem is Sum of the Product (SOP) with a K-Map. AB+AC+BC
I don't remember but it seems like you multiply (AB)CC' DD', then BB' DD' multiplied the second term, and AA' and DD' multiplied to the last term. I don't remember for sure, of course then you would have to simplify. Any help would be greatly appreciated. I'm sure if I have an example of these then I will be able to figure out the rest of them.
Thanks
Thanks Dennis