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MATH / In Cartesian space, three spheres centered at (−2,5,4), (2,1,4), and (4,7,5) are all tangent to the xy-plane. The xy-plane is one of two planes tangent to all three spheres; the se… · Discussion

Discussing In Cartesian space, three spheres centered at (−2,5,4), (2,1,4), and (4,7,5) are all tangent to the xy-plane. The xy-plane is one of two planes tangent to all three spheres; the se… · MATH

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