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12 Nov 2019

G= [0,1), the set of real numbers between 0 and 1 .
Define anoperation∗ on G by a∗b=a+b−[a+b], where [x] is the greatestinteger less than or equal to x.

show G is commutitvie ?
Find the additive inverse ?

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Keith Leannon
Keith LeannonLv2
1 Mar 2019

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