In which law, the logical addition and logical multiplication of two variables is absorptive in nature.
Absorption
De Morgan
Inverse
None of these
Which one of the following is best correct for Involution law, which states that for every logical variable A there exists A’ such that
((A’)’) = A
((A’)’) = 1
((A’)’) = 0
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)
If there are n number of variables in an expression, then the truth table comprises _____ no. of rows.
2n
n2
In 1854, Boolean algebra was originally developed by
George Boole
Konard Zuse
Claude Shannon
John Von Neumann
The term in a Boolean expression, which is a logical multiplication of two or more Boolean variables (either in normal or completed form ) is called
Product term
Sum term
Minterm
Maxterm
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
According to Absorption law, which of the following statement is correct.
A+A.B = A
A.(A+B) = A
In which law, the logical addition and logical multiplication of three variables is distributive in nature.
Associative
Commutative
Distributive
In which law, the logical addition and logical multiplication of three variables are associative in nature.
