JEE Advanced Model Paper 16 with solutions for online practice

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Question : 55 of 69
 
Marks: +1, -0
Let
^
a
,
^
b
,
^
c
be unit vectors such that
^
a
+
^
b
+
^
c
=
−
0
and x , y , z be distinct integers then |x
^
a
+y
^
b
+z
^
c
|
cannot be equal to
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