Solution 1.1:3b
From Förberedande kurs i matematik 1
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- | -4 | + | -4 is a negative integer and therefore not a natural number , but it is a rational number because -4=-4/1 is a quotient of two integers. |
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Current revision
-4 is a negative integer and therefore not a natural number , but it is a rational number because -4=-4/1 is a quotient of two integers.