Question

find the complement of Boolean expression b + a bar c + b bar a​

Answer 1

$\sf ⋆ \star \red {Question! } \star⋆$

Find the complement of Boolean expression b + a bar c + b bar a$\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

A'•B•C'

Explanation:

Consider B bar as B'

F= (A+B'+C)(A+B'+C)

F= A+B'+C (because A•A=A)

F'= (A+B'+C)'

F'= A'•B•C'

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