Question

simplify a'b'c'+ ab'c'+ab'c+abc'+abc=?​

Answer 1

Answer:

BC + AB'C' + A'B'C' + AB'C + ABC

=A' BC + AB'C' + AB'C' + A'B'C' + AB'C + ABC (AB'C' = AB'C '+ AB'C ')

=A' BC + ABC + A'B'C' + AB'C' + AB'C' + AB'C

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

=BC + B'C' + AB'

Hence,Option(D) AB' + BC + B'C' is the correct