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In this video I review the sets of numbers that we use in Math: Natural numbers, Whole numbers,
Integers, Rationals, Irrationals and Reals ( I didn't mention the complex numbers). I also explain
the relationship of inclusion between them. That is, all naturals are whole numbers, all whole
numbers are integers, all integers are rationals, rationals and irrationals are disjoint and their
union form the real numbers.