1.

Simplify the expression: A’(A + BC) + (AC + B’C).(a) (AB’C+BC’)(b) (A’B+C’)(c) (A+ BC)(d) ACI got this question during an interview.I want to ask this question from Minimization of Boolean Functions topic in section Boolean Algebra and Modeling Computations of Discrete Mathematics

Answer»

The correct choice is (B) (A’B+C’)

To elaborate: Given:A’(A + BC) + (AC + B’C)

= A’A + A’BC + AC + B’C

= A’BC + C(A + B’)

= C(A’B + A + B’)

= C(A + B + B’)

= C(A + 1)

= AC.


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