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RATIONAL NUMBERS - Coggle Diagram
RATIONAL NUMBERS
PROPERTIES
Closure Property
a + b = c (the sum is also an integer)
a - b = c (the difference is also an integer)
a × b = c (the product is also an integer)
a ÷ b ≠ c (only when divided by 0, but still division is not closed under rational numbers)
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Multiplicative inverse
The reciprocal (numerator on denominator's place and vise versa) is the multiplicative inverse of a number
-24/23 × -23/24 = 1
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