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JEE Main & Advanced Mathematics Applications of Derivatives Question Bank Mock Test - Application of Derivatives

  • question_answer
    Suppose that water is emptied form a spherical tank of radius 10 cm. if the depth of the water in the tank is 4 cm and is decreasing at the rate of 3 cm/sec, then the radius of the top surface of water id decreasing at the rate of ____.

    Answer:

    3/2


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