Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Given, 
and 
unit vectors 
are coplanar. If 
is perpendicular to 
, then 
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Given,
Let 
Since, 
are coplanar,
On solving Eqs. (i) and (ii), we get
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