3-d

Question: The ratio in which the sphere ${{x}^{2}}+{{y}^{2}}+{{z}^{2}}=504$ divides the line segment AB joining the points $A\ (12,\ -4,\ 8)$ and $(27,\ -9,\ 18)$ is given by



1) $2:3$ externally
2) $2:3$ internally
3) $1:2$ externally
4) None of these
Solution: Explanation: No Explanation
Sphere

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