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November 17th, 2013, 08:31 AM  #1 
Newbie Joined: Nov 2013 Posts: 6 Thanks: 0  USE REAL NUMBER AXIOMS TO PROVE THAT (1).(1)=1 Urgent
i am having a hard time figuring this out, using the real number axioms to prove that (1)x(1)=1 please ,anybody help, i'll be eternally grateful 
November 17th, 2013, 08:47 AM  #2 
Senior Member Joined: Jun 2013 From: London, England Posts: 1,316 Thanks: 116  Re: USE REAL NUMBER AXIOMS TO PROVE THAT (1).(1)=1 Urgent
Assuming you can prove that a(0) = 0, we have: 0 = (1)(0) = (1)(11) = 1(1)+ (1)(1) = 1 + (1)(1) So (1)(1) = (1) = 1 
November 17th, 2013, 08:53 AM  #3 
Newbie Joined: Nov 2013 Posts: 6 Thanks: 0  Re: USE REAL NUMBER AXIOMS TO PROVE THAT (1).(1)=1 Urgent
Thank YOU VERY MUCH!! I finally get axioms now!, thanks you very much pero 

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