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Depends on the computer language, the Boolean operators may have different looks, but all the basic ones should be in place:
- Equality (Equals(), ==, IsTrue, IsFalse), to compare 2 boolean values
- Not (~, !, .NOT. ), negation or compliment. That is, !True True
- And (&, &&, .AND.), the intersection.
- Or (|, , .OR.), the union
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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.
How is Boolean algebra related to computer language?
Its main utility is in representing the truth value statements, rather than the numeric quantities of ordinary algebra. It is used in the binary system in digital computers. The only truth values, true and false can be represented by the binary digits 1 and 0. The fundamental operators (Boolean logic) are "and,' "or," and "not." Thirteen other operators can be made up using a combination of these operators.
What is a boolean operation?
A boolean operator is a simple word such as and, or, or not which are used to narrow or expand searches. Boolean operators are also used in programming to determine a path of action often depending on the status of a variable.
What does comutative properties mean?
That means that (for certain operations), changing the order of the operands doesn't change the result. For example, for any two numbers "a" and "b", a + b = b + a (here is an example with numbers: 5 + 3 = 3 + 5). The situation is similar with the multiplication of real numbers; also with some other operators such as boolean operators (AND, OR), set operators (union, intersection), and several others.
Differentiate between ordinary algebra and boolean algebra?
ordinary:-it base all types of laws required for arthmetic operators all outputs are real numbers boolean:- it involves only binary inputs and outs in binary consists only 1,0 as ouputs it involves only two types of laws mostly commutative and associative laws
