The centre of sphere passes through four points (0, 0, 0), (0, 2, 0), (1, 0, 0) and (0, 0, 4) is [MP PET 2002]

\[\left( -\frac{1}{2},\,1,\,2 \right)\]

\[\left( \frac{1}{2},\,1,\,2 \right)\]

\[\left( -\frac{1}{2},\,1,\,2 \right)\]

\[\left( \frac{1}{2},\,1,-\,2 \right)\]

\[\left( 1,\frac{1}{2},\,2 \right)\]

The centre of sphere passes through four points (0, 0, 0), (0, 2, 0),

1.	The centre of sphere passes through four points (0, 0, 0), (0, 2, 0), (1, 0, 0) and (0, 0, 4) is [MP PET 2002]
A.	\[\left( \frac{1}{2},\,1,\,2 \right)\]
B.	\[\left( -\frac{1}{2},\,1,\,2 \right)\]
C.	\[\left( \frac{1}{2},\,1,-\,2 \right)\]
D.	\[\left( 1,\frac{1}{2},\,2 \right)\]
Answer» B. \[\left( -\frac{1}{2},\,1,\,2 \right)\]

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The centre of sphere passes through four points (0, 0, 0), (0, 2, 0), (1, 0, 0) and (0, 0, 4) is [MP PET 2002]

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