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 one year ago
For the operation (a,b)*(c,d)=(acbd, ad+bc), on the set R X R with the origin deleted, is there an inverse element for every (x,y) in that set?
 one year ago
For the operation (a,b)*(c,d)=(acbd, ad+bc), on the set R X R with the origin deleted, is there an inverse element for every (x,y) in that set?

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Edutopia
 one year ago
Best ResponseYou've already chosen the best response.0wheres (x,y) come into play?

corey1234
 one year ago
Best ResponseYou've already chosen the best response.0(x,y) is just symbolizing any element within that set.

joemath314159
 one year ago
Best ResponseYou've already chosen the best response.0Before you ask what the inverse of an element is, you need to know what the identity element is. Have you found the element that acts like the identity yet?

corey1234
 one year ago
Best ResponseYou've already chosen the best response.0Yes I actually found the answer. Thanks anyway
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