Question

7. Simplifing (A.B)' + A'.B to most basic form yields which of the following expressions?
A'
B'
A + B
B
(A.B)'

Answer 1

Answer:

(A.B)'

Explanation:

(A.B)' + A'.B

= A'+B'+ A'.B

= A'.(1+B) + B'

= A'.1 + B'

= A' + B'

= (A.B)'