Vector Dot and Cross Product Magnitudes (Jee Ma… | ExamDuo
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Scalar and Vector Products
Medium
Vector Dot and Cross Product Magnitudes
Let
→
a
and
→
b
be two vectors. Let
|
→
a
|
=
1
,
|
→
b
|
=
4
and
→
a
⋅
→
b
=
2
. If
→
c
=
(
2
→
a
×
→
b
)
−
3
→
b
, then the value of
→
b
⋅
→
c
is
Ask about this question
SELECT ONE OPTION
A
−
24
B
−
48
C
−
84
D
−
60
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