boolean algebra - A system of mathematics developed by George Boole in the 1850s.Boolean algebra uses the operators AND, OR, and NOT; operations are carried out on variables which can have one of two values: 1 (true) and 0 (false).Combinations of AND, OR, and NOT are used to construct the additional functions of XOR, NAND, and NOR.Boolean algebra is very important in computers.;
дс тдрлими цюлютдажкию дроемжки аиакиохдйис лидр
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