Hi,

is a binary operation in E,

C is a set defined as:

I must determine the specifications of : associativity, commutativity, neutral element, inverse element...

I found that is commutative but for the others i don't know how to do it.

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- Mar 24th 2010, 12:59 PMbhitroofen01Operation
Hi,

is a binary operation in E,

C is a set defined as:

I must determine the specifications of : associativity, commutativity, neutral element, inverse element...

I found that is commutative but for the others i don't know how to do it. - Mar 24th 2010, 07:20 PMTinyboss