If $$(3,4,-1)$$ and $$(-1,2,3)$$ be end points of the diameter of a sphere, then the radius of the sphere is
- A2
- B3
- C6
- D7
✓ Correct answer: B
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If $$(3,4,-1)$$ and $$(-1,2,3)$$ be end points of the diameter of a sphere, then the radius of the sphere is
Want the full step-by-step reasoning?
Question ID #185986 · NewNcert