If water is poured into an inverted holl...

If water is poured into an inverted hollow cone whose semi-vertical angel is `30^0,` show that its depth (measured along the axis) increases at the rate of 1 cm/s. Find the rate at which the volume of water increases when the depth is 24 cm.

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If water is poured into an inverted hollow cone whose semi-vertical angel is 30^(@) ,show that its depth (measured along the axis) increases at the rate of 1cm/s .Find the rate at which the volume of water increases when the depth is 24cm.

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