3412922
Description
Numbers
- Natural Numbers
- Curly Brackets
N = {1, 2, 3, ...}
- Î is read as ‘is an
element of’.
- Curly Brackets
N = {1, 2, 3, ...}
- Integers
- Integers (Z) Integers are any WHOLE number, positive or negative
- {………-4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8………}
- Integers (Z) Integers are any WHOLE number, positive or negative
- Real Numbers
- All Elements in
N or Z
- a positive or
negative decimal
number +.
- All Elements in
N or Z
- Rational + Irrational
Numbers
- rational numbers: real number that can be expressed as a ratio in
which one integer is divided by another
- rational numbers: real number that can be expressed as a ratio in
which one integer is divided by another
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