Таблицы истинности

Логическая операция И

${\displaystyle a}$	${\displaystyle b}$	${\displaystyle a\land b}$
${\displaystyle 0}$	${\displaystyle 0}$	${\displaystyle 0}$
${\displaystyle 1}$	${\displaystyle 0}$	${\displaystyle 0}$
${\displaystyle 0}$	${\displaystyle 1}$	${\displaystyle 0}$
${\displaystyle 1}$	${\displaystyle 1}$	${\displaystyle 1}$

Логическая операция ИЛИ

${\displaystyle a}$ ${\displaystyle b}$ ${\displaystyle a\lor b}$ ${\displaystyle 0}$ ${\displaystyle 0}$ ${\displaystyle 0}$ ${\displaystyle 1}$ ${\displaystyle 0}$ ${\displaystyle 1}$ ${\displaystyle 0}$ ${\displaystyle 1}$ ${\displaystyle 1}$ ${\displaystyle 1}$ ${\displaystyle 1}$ ${\displaystyle 1}$

Логическая операция НЕ

${\displaystyle a}$	${\displaystyle \neg a}$
${\displaystyle 0}$	${\displaystyle 1}$
${\displaystyle 1}$	${\displaystyle 0}$