Cross Product Magnitude Possible Values (Jee Ma… | ExamDuo
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Scalar and Vector Products
Medium
Cross Product Magnitude Possible Values
Let
→
a
=
3
^
i
+
2
^
j
+
x
^
k
and
→
b
=
^
i
−
^
j
+
^
k
, for some real
x
.
Then
|
→
a
×
→
b
|
=
r
is possible if :
Ask about this question
SELECT ONE OPTION
A
0
<
r
≤
√
3
2
B
√
3
2
<
r
≤
3
√
3
2
C
3
√
3
2
<
r
≤
5
√
3
2
D
r
≥
5
√
3
2
Check