Math, asked by kingston19, 1 year ago

Define demorgan's law of complementation

bapsjatin1972: In set theory and Boolean algebra, these are written formally as

{\displaystyle {\begin{aligned}{\overline {A\cup B}}&={\overline {A}}\cap {\overline {B}},\\{\overline {A\cap B}}&={\overline {A}}\cup {\overline {B}},\end{aligned}}}

where

A and B are sets,

A is the complement of A,

∩ is the intersection, and

∪ is the union.

Answers

Answered by hamanta123

In propositional logic and boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation..

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Answered by rishi102684

Step-by-step explanation:

Definition of De Morgan's law: The complement of the union of two sets is equal to the intersection of their complements and the complement of the intersection of two sets is equal to the union of their complements.

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