A sphere of radius 4 is dropped into the paraboloid given by z = x + y.
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A sphere of radius 4 is dropped into the paraboloid given by z = x² + y².
(a) How close will the sphere come to the vertex of the paraboloid?
(b) What is the radius of the largest sphere that will touch the vertex?
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a b Imagine dropping the circle x y k 16 into the ...View the full answer
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