Difference between revisions of "Talk:08-401"

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thx
 
thx
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I would think both need to be satisfied. [[User:Sorin.c|Sorin.c]]
 
I would think both need to be satisfied. [[User:Sorin.c|Sorin.c]]

Revision as of 22:00, 20 January 2008

something i still unclear on ideal test..

since there are two conditons in ideal test 1. a-b in A whenever a, b in A 2.ra and ar are in A whenever a in A and r in A

i just wonder when i use the ideal test, i need to use both condtions together

or just use one of both , then i can conclude a nonempty subset of a ring R is an ideal of R

thx

I would think both need to be satisfied. Sorin.c