If \[A(1,\,2,\,3),\,B(-1,-1,-1)\] be the points, then the distance AB is [MP PET 2001; Pb. CET 2001]

If \[A(1,\,2,\,3),\,B(-1,-1,-1)\] be the points, then the distance AB

1.	If \[A(1,\,2,\,3),\,B(-1,-1,-1)\] be the points, then the distance AB is [MP PET 2001; Pb. CET 2001]
A.	\[\sqrt{5}\]
B.	\[\sqrt{21}\]
C.	\[\sqrt{29}\]
D.	None of these
Answer» D. None of these

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If \[A(1,\,2,\,3),\,B(-1,-1,-1)\] be the points, then the distance AB is [MP PET 2001; Pb. CET 2001]

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