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A: Solution
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A: we are given we can use formula now, we can plug it and we get
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Compute the mean curvature of the surface z = xy at the origin
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- Sketch the solid that results when the given circle of radius length 1 unit is revolved about the horizontal line that lies 1 unit below the center of that circle.Does the sphere x2+y2+z2=100 have symmetry with respect to the a x-axis? b xy-plane?Show that curvature at an inflection point of a plane curve y = f (x) is zero.