JEE Advanced | 2013DeterminantHard
Question
Let 
and 
determine diagonals of a parallelogram PQRS and 
be another vector. Then the volume of the parallelepiped determined by the vectors 
and 
is
and determine diagonals of a parallelogram PQRS and be another vector. Then the volume of the parallelepiped determined by the vectors and isOptions
A.5
B.20
C.10
D.30
Solution
Volume
2(4) + (3 - 1) - 3(2 - 2)
8 + 2 = 10
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