AP and TS EAMCET Engineering Model Paper 2
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Question : 3 of 160
Marks:
+1,
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If A = ( 1 , − 2 , − 1 ) , B = ( 4 , 0 , − 3 ) , C = ( 1 , 2 , − 1 ) , D = ( 2 , − 4 , − 5 ) then the distance between
and
is
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