Precalc0001to0005-page4

Precalc0001to0005-page4 - , such as and 2 . , or C , the...

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(Section 0.1: Sets of Numbers) 0.1.3 ± , or R , the set of real numbers . • This is the set of all numbers that can be written as decimals . • This set can be represented by the real number line below. There should be tick marks at 0 and at least one other number to indicate scale . • This set consists of rational numbers and irrational numbers
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Unformatted text preview: , such as and 2 . , or C , the set of complex numbers . This set consists of real numbers and imaginary numbers , such as i and 2 + 3 i . will be discussed in Section 2.1. The Venn diagram below indicates the (proper) subset relations: . Each disk is contained within each larger disk....
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This document was uploaded on 12/29/2011.

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