Question

simply expression ab+a'bc'+bc​

Answer 1

Answer:

= AB+A'C      

Explanation:

LHS = AB+A'C+BC    

                =  AB+A'C+BC (A+A')                  [ A+A'=1 ]

                 =  AB+A'C+ABC+A'BC

                 = AB+ABC+A'C+A'BC

                 =  AB (1+C)+A'C (1+B)

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