KEAM 2010 Math Paper

© examsiri.com

Question : 9 of 120

Marks: +1, -0

If the vectors

→

a

=2

∧

i

+

∧

j

+4

∧

k

,

→

b

=4

∧

i

−2

∧

j

+3

∧

k

and

→

c

=2

∧

i

−3

∧

j

−λ

∧

k

are coplanar, then the value of λ is equal to

2
1
3
-1
0

Go to Question:

Prev Question

Next Question