Question

Identify minimum number of literals for the following Boolean
functions using Boolean Algebra theorems and properties
i) xy + x(wz + wz') ii) A'B (D' + C'D) + B(A+A'CD)​

Answer 1

Answer:

Firstly by using idempotence law ABC+ABC=ABC.

the expression would be reduced to.

ABC+AB'

A(BC+B')

A(B'+C) using redundant literal rule(A'+AB=A'+B )