Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics
»
Logic Circuit Simplification
The commutative law of addition and multiplication indicates that:
the way we OR or AND two variables is unimportant because the result is the same
we can group variables in an AND or in an OR any way we want
an expression can be expanded by multiplying term by term just the same as in ordinary algebra
the factoring of Boolean expressions requires the multiplication of product terms that contain like variables
Correct Answer:
the way we OR or AND two variables is unimportant because the result is the same
← Previous Question
Next Question→
More Questions from
Logic Circuit Simplification
The associative law of addition states that A + (B + C) = (A + B) + C.
The expressions, , are equivalent.
The application of DeMorgan's theorems to a Boolean expression with double and single inversions produces a resultant expression that contains only single inverter signs over single variables.
According to the commutative law, in ORing and ANDing of two variables, the order in which the variables are ORed or ANDed makes no difference.
The sum-of-products form is a Boolean expression that describes the ANDing of two or more OR functions.
Subtraction is commutative.
is the algebraic expression for the duality theorem.
The double-inversion rule states that if a variable is inverted twice, then the variable will be back to its original state.
Boolean multiplication is symbolized by A + B.
The Boolean expression for a three-input AND gate is Y = A • B + C.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments