The vectors 
are collinear for
a)
Unique value of 
b)
Unique value of 
c)
No value of 
d)
Infinitely many values of 
The vectors are collinear for
a)
Unique value of
b)
Unique value of
c)
No value of
d)
Infinitely many values of
Question ID - 53312 | SaraNextGen Top Answer
The vectors are collinear for
a)
Unique value of
b)
Unique value of
c)
No value of
d)
Infinitely many values of
|
The vectors |
|||
|
a) |
Unique value of |
b) |
Unique value of |
|
c) |
No value of |
d) |
Infinitely many values of |
1 Answer
127 votes
Answer Key / Explanation : (b) -
(b)
For collinearity, 
Let 
is decreasing function and for 
and for 
.
Hence, unique solution exist.
127 votes
Answer Link
127