Question

convert given Boolean expression in standard form to canonical form
y= a'b+bc'
options::
1)y= abc'+a'b'c'+a'bc
2)y= abc'+a'bc'+ a'bc
3)y= abc' + a'bc' +a'b'c
4) None of these
please help..​

Answer 1

Answer:

(2)

Explanation:

y=a'b + bc'

multiply each product with (missing variable + complement of that variable)

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

y=a'bc + a'bc' + abc' + a'bc'

y= a'bc + a'bc' + abc'

[since A+A=A, so a'bc' + a'bc' = a'bc']