The assets of a person reduced in his business such that the rate of reduction is proportional to the square root of the existing assets. If the assets were initially ₹ $10$ lakhs and due to loss they reduce to ₹ $10000$ after $3$ years,then the number of years required for the person to be bankrupt will be
- A$\frac{20}{3}$ years
- B$\frac{10}{3}$ years
- C$\frac{10}{9}$ years
- D$\frac{20}{9}$ years
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