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Boolean logic only works with two values, often called true and false; or 1 and 0. The operations used are called "and" and "or", as well as "not".
1 and 1 = 1
1 or 1 = 1
"and" is sometimes called "times", whereas "or" is also called "plus"; but it should be understood that they are really different operations.
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According to the Boolean algebra 1 plus A plus B plus C is equal to?
1. With boolean algebra, 1 + n is always equal to 1, no matter what the value of n is.
Simplify the boolean expression A plus AB?
According to the Law of Absorption, A+(A*B) = A. Boolean B is "absorbed" by A.Similarly, A*(A+B) = A.
Which Boolean operation is referred to as a Boolean sum?
The Boolean operation referred to as a Boolean sum is the logical OR operation. In Boolean algebra, the sum of two variables represents the situation where at least one of the variables is true. It is denoted by the plus sign (+) and follows the rule that the result is true if either or both operands are true. For example, A + B is true if either A is true, B is true, or both are true.
What is a boolean variable?
A Boolean variable is a variable from Boolean algebra having one of only two values.
Why 1 plus 1 equals 1 in OR gate whereas 1 plus 1 equals 0 carry 1?
Because the 'plus sign' ( + ) in Boolean algebra does not mean the same thing as it does in arithmetic. In the shorthand of Boolean logic operations, the plus sign is used to mean ' OR ' .
What are the uses of Boolean algebra?
One use of Boolean algebra is to minimize any function or logic gate.
Which symbol replaces the AND-Boolean operator on most of the simple search facilities of search engines?
+|plus
Which is a boolean operation?
Boolean searches allow you to combine words and phrases using the words AND, OR, NOT and NEAR (otherwise known as Boolean operators) to limit, widen, or define your search. Most Internet search engines and Web directories default to these Boolean search parameters anyway, but a good Web searcher should know how to use basic Boolean operators.
What is the size of a boolean variable?
One bit.
What is the answer to 2 X plus 4 equals 3 X minus 2?
It is "False" (which is a Boolean variable)
What are logical functions?
A logical or boolean function is one that works with logical or boolean values - values that can only be either true, or false.
Which boolean operation is referred to as a boolean product?
AND operation is referred as a boolean product
