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Precalc unit 3

QuestionAnswer
natural numbers 1,2,3,4,5,... Shown by N
Whole numbers 0,1,2,3,4,5,... All natural numbers together with 0 Shown as
Integers -3,-2,-1,0,1,2,3,... Whole numbers together with their negatives Labelled as Z
Rational Numbers Fraction of integers 8/7 , -3/2 , 112/63
Irrational numbers Real numbers that can not be written as fractions of integers. Square root of 2 , e , Cos(5) , Pi
Real Numbers
Created by: LemonGoon
 

 



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