Show that the cylinder x 2 + y 2 = 4 and the sphere x 2...

Show that the cylinder x 2 + y 2 = 4 and the sphere x 2 + y 2 + z 2 − 8y − 6z + 21 = 0 are tangent at the point (0, 2, 3). That is, show that the cylinder and sphere intersect at that point, and that they share the same tangent plane at that point.

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milcah answered 1 year ago

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