LOGIC REASONING AND PROBABILITY. Episode 2: Logical propositions and negations.

Life Lingua Code - All rights reserved! This is the 2nd episode of the intensive program on logic reasoning and probability.
It will give you the understanding of a proposition and its negation through the explanations and amusing examples tests.
A logical proposition is a declarative sentence that is strictly true or false while negation is a unary operation that reverses the truth value of a proposition.
A sentence that is either true T or false F but not both.
The sky is blue True Negation reverses the truth value.
If P is a proposition not P is the negation.
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Источник: rutube.ru