Home Back

NDA Math Vector Algebra

© examsiri.com
Question : 51 of 101
 
Marks: +1, -0
Let
→
α
+
⋀
i
+2
⋀
j
−
⋀
k
,
→
β
=2
⋀
i
−
⋀
j
+3
⋀
k
be three vectors. If
→
α
 and
→
β
 are both perpendicular to the vector
→
δ
 and
→
δ
.
→
γ
=10, then what is the magnitude of
→
δ
?
[NDA II 2017]
Validate
Go to Question:
Prev Question
Next Question