An difríocht idir athruithe ar: "Uimhir aiceanta"
Content deleted Content added
No edit summary |
No edit summary |
||
Líne 14:
<math>\mathbb{N}_0 = \left \{0, 1, 2, 3, ... \right \}</math>
==Airíonna Ailgéabrach:==
{| class="wikitable"
| || '''Suimiú (+)''' || '''Iolrú (x) '''
|-
| Iamh: || ''a'' + ''b'' = slánuimhir || ''a'' × ''b'' =slánuimihir
|-
| Comhthiomsaitheacht: || ''a'' + (''b'' + ''c'') = (''a'' + ''b'') + ''c'' || ''a'' × (''b'' × ''c'') = (''a'' × ''b'') × ''c''
|-
| Cómhalartacht: || ''a'' + ''b'' = ''b'' + ''a'' || ''a'' × ''b'' = ''b'' × ''a''
|-
| Ball Céannachta: || ''a'' + 0 = ''a'' || ''a'' × 1 = ''a''
|-
| Ball Inbhéartach: || ''a'' + (−''a'') = 0 ||
|-
| Dáileach: || colspan=2 align=center| ''a'' × (''b'' + ''c'') = (''a'' × ''b'') + (''a'' × ''c'')
|}
{{Síol}}
|