Find the number of pairs of integers (x,y) with 0 < x,y < 10 that satisfy

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Find the number of pairs of integers (x,y) with 0 < x,y < 10 that satisfy $\frac{1}{1-\frac{10}{x}} > 1 - \frac{5}{y}$

waffles Mar 24, 2018

Guest · Answer 1 · 2019-11-10T07:20:45

There are 20 pairs of integers.

Find the number of pairs of integers (x,y) with 0 < x,y < 10 that satisfy ​