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Math Challenge 1-B Number Theory Question #8.27

 
 
LinEdward的头像
Math Challenge 1-B Number Theory Question #8.27
LinEdward - 2023年05月1日 Monday 19:58
 

In question 8.27, there isn't any information about the principal. Is something missing from the problem? Can anybody help please? Thank you very much!

 
WangDr. Kevin的头像
Re: Math Challenge 1-B Number Theory Question #8.27
WangDr. Kevin - 2023年05月1日 Monday 22:33
 

Indeed, the question is not quite self-contained.  Sorry about this.  This question is a continuation of question 8.7.  You may use the information in 8.7 as part of this problem, and solve accordingly.