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Mathematics, 18.03.2021 02:50 miko96

From a cylindrical drum containing oil and kept vertical, the oil is leaking so that the level of the oil is decreasing at the rate of 2 cm/min. If the radius and the height of
the drum are 10.5 cm and 40 cm respectively, find the rate at which the volume of the
oil is decreasing. (Ο€=22/7)​

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