VectorHard
Question
Let the unit vectors 
and 
be perpendicular to each other and the unit vector 
be inclined at an angle θ to both 
and 
. If 
= x
+ y
+ z(
× 
), then-
and be perpendicular to each other and the unit vector be inclined at an angle θ to both and . If = x+ y+ z( × ), then-Options
A.x = cosθ, y = sinθ, z = cos 2θ
B.x = sinθ, y = cosθ, z = cos 2θ
C.x = y = cosθ, z2 = cos 2θ
D.x = y = cosθ, z2 = − cos 2θ
More Vector Questions
A plane P passes through a point Q(3, - 2, 1) and is perpendicular to the vector . The distance between the plane P and ...If , , are non coplanar vectors then the three points whose position vector are − 2 + 3, 2 + m − 4 and ͨ...The centroid of the triangle whose vertices are î + 2ĵ, 2î + ĵ, î + ĵ + is-...A vector is said to be rational vector if a, b, c are all rational. If this vector having magnitude as positive integer,...Three points A,B,C with position vectors , , are collinear if x + y + z = 0 when-...