Number Sets

Number Sets real number Any number that can be found in the real world is, literally, a real number Counting objects gives a sequence of positive integers, or natural numbers, realms Real numbers derive from the concept of the number line: the positive numbers sitting to the right of zero, and the negative numbers sitting to

realms A number expressible as a limit of rational numbers → See number Click for English pronunciations, examples sentences, video

real steel All rational numbers belong to the real numbers If you look at a numeral line picture05 You notice that all integers, as well as all rational numbers, are at Ernest William Hobson corresponding real numbers in the new aggregate of real numbers number , which we may denote by a Two such aggregates { a } , { b }