Vector Cross Product Magnitude (Jee Mains) | ExamDuo
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Scalar and Vector Products
Medium
Vector Cross Product Magnitude
Let
→
a
=
3
^
i
+
^
j
−
^
k
and
→
c
=
2
^
i
−
3
^
j
+
3
^
k
. If
→
b
is a vector such that
→
a
=
→
b
×
→
c
and
|
→
b
|
2
=
50
, then
|
72
−
|
→
b
+
→
c
|
2
∣
is equal to _______.
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