Give the relationship that represents the dual of the Boolean property A + 1 = 1?

(Note: * = AND, + = OR and ' = NOT)

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A * 0 = 0 is CORRECT. The dual of any Boolean property may be obtained by interchanging all occurrences of the symbols (*,+,0,1) with the symbols (+,*,1,0). Beware of implicit AND operations (like xy); these ANDs are also converted to +. Therefore, the dual of x + 1 = 1 is: x*0 = 0.
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