Mastering the Basics of Logical Operations: A Guide to Using AND, OR, and NOT in Programming

logical operation

combines propositions using a particular composition rule

A logical operation is a type of operation that involves one or more logical values, or Boolean values, which can be either true or false. The most common logical operations are AND, OR, and NOT.

– AND: The AND operator returns true if both operands are true; otherwise, it returns false. For example, in the expression 2 < 4 AND 3 < 6, both operands are true, so the expression evaluates to true. - OR: The OR operator returns true if either operand is true; otherwise, it returns false. For example, in the expression 2 > 4 OR 3 < 6, the second operand is true, so the expression evaluates to true. - NOT: The NOT operator returns the opposite of the operand. If the operand is true, it returns false; if the operand is false, it returns true. For example, in the expression NOT 2 > 4, the operand 2 > 4 evaluates to false, so the NOT operator returns true.

Logical operations are commonly used in programming to make decisions based on conditions or to evaluate arguments in functions. They play an important role in creating conditional statements and controlling program flow.

More Answers: