Army Group X Practice Set 4

© examsiri.com

Question : 60 of 70

Marks: +1, -0

Let a=

^

i

+

^

j

+

^

k

,b=

^

i

−

^

j

+2

^

k

and c=x

^

i

+(x−2)

^

j

−

^

k

. If the vector c lies in the plane of a and b,then x equals

0
1
-4
-2

Go to Question:

Prev Question

Next Question