If the GM and AM between two number are in the ratio n : m, then what is the ratio between the two numbers?
1
\(\rm \frac{m+n}{m-n}\)
2
\(\rm \frac{m+\sqrt{m^{2}-n^{2}}}{m-\sqrt{m^{2}-n^{2}}}\)
3
\(\rm \frac{m^2 +n^2}{m^2-n^2}\)
4
\(\rm \frac{m^2 -n^2}{m^2+n^2}\)