This lesson provides a comprehensive overview of real numbers and their subsets. The instructor begins by discussing the different number systems and operations, and then moves on to explain rational and irrational numbers. The use of Venn diagrams is employed to showcase how the natural numbers, integers, and rational numbers fit into the larger set of real numbers. The lesson concludes with an explanation of how to represent sets and subsets of real numbers using interval notation.
A breakdown of real numbers and the subsets of real numbers.
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