In which law, the logical addition and logical multiplication of two variables is absorptive in nature.
Absorption
De Morgan
Inverse
None of these
In 1854, Boolean algebra was originally developed by
George Boole
Konard Zuse
Claude Shannon
John Von Neumann
Which one of the following is best correct for Idempotent law, which states that for every logical variable A there exists A such that
A + A = A
A.A = A
Both (1) & (2)
The Boolean operators are
NOT (bar)
OR (+)
AND (.)
All of the above
The system of Boolean algebra is said to be closed with respect to any binary operator if for every two Boolean values it produces a Boolean result. This property is known as
Closure Property
Commutative
Associative
In which law, the logical addition and logical multiplication of two variables is commutative in nature
Distributive
In which law, the logical addition and logical multiplication of three variables are associative in nature.
According to Distributive law, which of the following statement is correct
A.(B+C) = (A.B)+(A.C)
A+(B.C) = (A+B).(A+C)
The principle that states that any valid Boolean expression of Boolean algebra remains valid even if the logical operators and the logical constants in the expression are interchanged.
Duality Principle
Commutative Principle
Associative Principle
De Morgan’s Law states that for every two logical variables A and B
(A +B)’ = A’. B’
(A.B)’ = A’ + B’
