Solution 1.1:3d
From Förberedande kurs i matematik 1
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- | <math>4-8=-4</math> | + | <math>4-8=-4</math> is an integer and a rational number (see the explanation to exercise b). |
- | <!--<center> [[ | + | <!--<center> [[Image:1_1_3d.gif]] </center>--> |
Current revision
\displaystyle 4-8=-4 is an integer and a rational number (see the explanation to exercise b).