VectorMedium
Question
Foe non-zero vectors a, b, c |
holds, if and only if
holds, if and only ifOptions
A.
B.
C.
D.
Solution
Given, 
⇒
⇒
⇒ |sin θ|.|cos α| = 1
⇒
and α = 0
ie,
and 
perpendicular to both 
and 
⇒
⇒
⇒ |sin θ|.|cos α| = 1
⇒
and α = 0 ie,
and perpendicular to both and Create a free account to view solution
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