Question

solve boolean expression (A+B+C) (A+B'+C') (A'+B+C') (A'+B'+C) (A'+B'+C')

Answer 1

Answer:

(a+b) (b'+c)

Explanation:

(a + b)(b' + c)(a + c)

= (ab' + 0 + ac + bc)(a + c)

= (ab' + ab'c +ac + ac + abc + bc)

= (ab' + ab'c + ac + abc + bc)

= (ab'(1+c) + ac + bc(a + 1))

= (ab' + ac + bc)

= (ab' + c(a+b))

= (ab' + bb' + c (a+b))

= (a+b)(b' + c)