Collinear Vectors and Parallel Unit Vector (Jee… | ExamDuo
Ask Doubts
Log in
Vector Algebra and Components
Medium
Collinear Vectors and Parallel Unit Vector
If vectors
a
1
=
x
∧
i
−
∧
j
+
∧
k
and
a
2
=
∧
i
+
∧
y
j
+
z
∧
k
are collinear, then a possible unit vector parallel to the vector
x
∧
i
+
∧
j
+
z
∧
k
is
Ask about this question
SELECT ONE OPTION
A
1
√
2
(
−
∧
j
+
∧
k
)
B
1
√
2
(
∧
i
−
∧
j
)
C
1
√
3
(
∧
i
+
∧
j
−
∧
k
)
D
1
√
3
(
∧
i
−
∧
j
+
∧
k
)
Check