TS EAMCET 4 May 2018 Shift 2 Solved Paper

Section: Mathematics
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Question : 30 of 160
 
Marks: +1, -0
If 2i−j+3k,−12i−j−3k,−i+2j−4k and λi+2j−k are theposition vectors of four coplanar points then λ=
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