VectorMedium
Question
Let 
and
. Then the value of λ for which the vector 
(2l - λ) 
is parallel to the plane containing 
and 
, is -
and. Then the value of λ for which the vector (2l - λ) is parallel to the plane containing and , is - Options
A.1
B.0
C.- 1
D.2
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