VectorHard
Question
Let 
be vector parallel to line of intersection of planes P1 and P2 through origin. P1 is parallel to the vectors 
and 
and P2 is parallel to 
, then the angle between vectors and 
is
be vector parallel to line of intersection of planes P1 and P2 through origin. P1 is parallel to the vectors and and P2 is parallel to , then the angle between vectors and is Options
A.
B.
C.
D.
Solution
Vector AB is parallel to 
Let θ is the angle between the vector, then
cos θ = ±
Hence θ =
, 
.
Let θ is the angle between the vector, then
cos θ = ±
Hence θ =
, .Create a free account to view solution
View Solution FreeMore Vector Questions
Let and be three vectors each of magnitude √2 and the angle between each pair of them is . If is a nonzero vector ...The vector lies in the plane of the vectors and and bisects theangle between and . Then which one of the following gives...If || = 10, then the vector b which is collinear with the vector 2√2î − ĵ + 4 is-...If = î + λĵ + 2 and = 2î + ĵ + √λ are of equal magnitudes, then value of λ is-...Let and be three non-zero vectorssuch that is a unit vector perpendicular to both the vectors and If the angle between a...