# Boolean Algebra, Duals

• June 9th 2007, 04:29 PM
pwr_hngry
Boolean Algebra, Duals
Hi Everyone,

I am working on a section on Boolean algebra and Combinatorial circuits. I am looking for the dual of the following equation:

(x'+y')'=xy

Any help would be greatly appreciated.

Pwr.
• June 11th 2007, 05:05 PM
pwr_hngry
Any help?
No one here either? Wow!

Pwr
• June 11th 2007, 06:54 PM
Soroban
Hello, pwr_hngry!

Quote:

I am looking for the dual of: . $(x'+y')'\:=\:xy$
I believe it is: . $(x'y')' \:=\:x' + y'$

• June 12th 2007, 04:30 AM
pwr_hngry
Thanks!
Thanks for taking look Soroban! your help is greatly appreciated.

Pwr