A large tank is filled with water to a height . A small hole is made at the base of the tank. It takes time to decrease the height of water to and it takes time to take out the rest of water. If , then the value of is |

A large tank is filled with water to a height . A small hole is made at the base of the tank. It takes time to decrease the height of water to and it takes time to take out the rest of water. If , then the value of is |

1 Answer

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127