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Line 24: |
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| | : In a group written additively, the multiple <math>nx\!</math> is defined for every integer <math>n\!</math> by letting <math>nx = (-n)(-x)\!</math> for <math>n < 0\!</math> and proceeding the same way for <math>n \ge 0.\!</math> | | : In a group written additively, the multiple <math>nx\!</math> is defined for every integer <math>n\!</math> by letting <math>nx = (-n)(-x)\!</math> for <math>n < 0\!</math> and proceeding the same way for <math>n \ge 0.\!</math> |
| | + | |
| | + | ===Table Work=== |
| | + | |
| | + | {| align="center" cellpadding="0" cellspacing="0" style="border-left:1px solid black; border-top:1px solid black; border-right:1px solid black; border-bottom:1px solid black; text-align:center; width:60%" |
| | + | |- style="height:50px" |
| | + | | width="12%" style="border-bottom:1px solid black; border-right:1px solid black" | <math>\cdot</math> |
| | + | | width="22%" style="border-bottom:1px solid black" | |
| | + | <math>\operatorname{e}</math> |
| | + | | width="22%" style="border-bottom:1px solid black" | |
| | + | <math>\operatorname{f}</math> |
| | + | | width="22%" style="border-bottom:1px solid black" | |
| | + | <math>\operatorname{g}</math> |
| | + | | width="22%" style="border-bottom:1px solid black" | |
| | + | <math>\operatorname{h}</math> |
| | + | |- style="height:50px" |
| | + | | style="border-right:1px solid black" | <math>\operatorname{e}</math> |
| | + | | <math>\operatorname{e}</math> |
| | + | | <math>\operatorname{f}</math> |
| | + | | <math>\operatorname{g}</math> |
| | + | | <math>\operatorname{h}</math> |
| | + | |- style="height:50px" |
| | + | | style="border-right:1px solid black" | <math>\operatorname{f}</math> |
| | + | | <math>\operatorname{f}</math> |
| | + | | <math>\operatorname{e}</math> |
| | + | | <math>\operatorname{h}</math> |
| | + | | <math>\operatorname{g}</math> |
| | + | |- style="height:50px" |
| | + | | style="border-right:1px solid black" | <math>\operatorname{g}</math> |
| | + | | <math>\operatorname{g}</math> |
| | + | | <math>\operatorname{h}</math> |
| | + | | <math>\operatorname{e}</math> |
| | + | | <math>\operatorname{f}</math> |
| | + | |- style="height:50px" |
| | + | | style="border-right:1px solid black" | <math>\operatorname{h}</math> |
| | + | | <math>\operatorname{h}</math> |
| | + | | <math>\operatorname{g}</math> |
| | + | | <math>\operatorname{f}</math> |
| | + | | <math>\operatorname{e}</math> |
| | + | |} |