Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
, 
and 
three nonzero, non collinear vectors. If the vector 3 
+ 7 
is collinear with 
and 3 
+ 2 
is collinear with 
, then |9 
+ 21 
+ 14 
| is equal to
Text Solution
Verified by ExpertsThe correct answer is:
0000
Ans. 0000
Sol. 3(3 
+ 7 
) + 14 
= 7(3 
+ 2 
) + 9 
= (3 λ + 14) 
= (9 + 7µ) 
= 
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