/sci/ - Science & Math

Anonymous Sun Jul 16 12:23:38 2017 No.9040688 [View]
File: 48 KB, 592x791, Is+this+a+meme+_022222b8e4a224c0b72c7abdf9c593b8.jpg [View same] [iqdb] [saucenao] [google]

>>9040672
>>9040671
are you people retarded? Of course I can extend binary operations of groups to elements they are not defined on within the constraints of the group. How else do you define 0*a otherwise? * is not defined for 0 in the group (K*,*) but can be trivially expanded due to distributivity because the definitions needed for 0*_ are uniquely induced by distributivity.

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/sci/ - Science & Math

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