Online Course Discussion Forum

About question 6.14

 
 
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About question 6.14
YangFelix - 2017年10月21日 Saturday 09:48
 

a and b have no common factor so does that mean either a or b must be a decimal?

 
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Re: About question 6.14
YangFelix - 2017年10月22日 Sunday 09:01
 

Oops I don't know why I send it again.