Question
The ratio of geometric and arithmetic mean of two real numbers is $3: 5$. Then find the ratio of their harmonic mean and geometric mean.(1) $3: 5$(2) $9: 25$(3) $9: 5$(4) $5: 9$
Step 1
We can write this as: \[\frac{GM}{AM} = \frac{3}{5}\] Show more…
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