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Rational numbers
by Reham Galal
Cover
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Rational numbers
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Content:
Revision on the sets of numbers 4
what are the rational numbers? 6
Different forms of the rational numbers 9
Exercises on the rational numbers 10
Revision on sets of numbers
C = {1 , 2 , 3 , ... }
N = { 0 , 1 , 2 , ... }
Z = { ... , -2 , -1 , 0 , 1 , 2 , ... }
Z
Ellipse
;
N
Ellipse
;
C
Ellipse
;
What are rational numbers?