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Bezout's theorem 
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#1
Nov1909, 07:14 PM

P: 2

what is it?



#2
Nov1909, 10:06 PM

P: 2

what I am trying to prove is that given the d=gdf(a,b) and ax+by=d prove that x and y are coprime or i guess (x,y)=1
i dont know whether or not to use modular arithmetic. 


#3
Nov2009, 12:46 PM

P: 894

Hint write a and b as two parts each with one part being "gdf(a,b)" What happens to the "gdf" if (x,y) > 1 


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