Start Learning Logic - Part 2 - Disjunction, Tautology and Logical Equivalence

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This video is about the start learning mathematics. We start with some simple logic, known as propositional logic. We define the meaning of a logical statement, disjunction, tautology and logical equivalence.

I hope that this helps students, pupils and others.

#StartLearningMathematics

(This explanation fits to lectures for students in their first year of study: Mathematics for physicists, Mathematics for the natural science, Mathematics for engineers and so on)

Видео Start Learning Logic - Part 2 - Disjunction, Tautology and Logical Equivalence канала The Bright Side of Mathematics