In which law, the logical addition and logical multiplication of two variables is commutative in nature
Associative
Commutative
Distributive
None of these
If there are n number of variables in an expression, then the truth table comprises _____ no. of rows.
2n
n2
The dual of an expression can be obtained by following these rules
Interchanging OR and AND operators.
Interchanging ‘+’ and ‘.’ Signs.
Replacing 0s by 1s and 1s by 0s.
All of the above
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
Which one of the following is best correct for Inverse law, which states that for every logical variable A there exists A’ such that
A + Ā = 1
A. Ā = 0
Both (1) & (2)
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
In which law, the logical addition and logical multiplication of three variables is distributive in nature.
According to Commutative law , which of the following statement is correct
A+B = B+A
A.B = B.A
In 1854, Boolean algebra was originally developed by
George Boole
Konard Zuse
Claude Shannon
John Von Neumann
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)
