Skip to content / Đến nội dung
ThichHocToan.com

SMO 2016 Open Round 1 Question 19

SMO · SMO 2016 Open Round 1

Question 19

In how many ways can the number $2017/2016$ be written as the product of two fractions of the form $(a+2)/a$, where a is a positive integer? [Here $\frac{a+2}{a}\frac{b+2}{b}$ and $\frac{b+2}{b}\frac{a+2}{a}$ are considered as the same product.]