AP and TS EAMCET Engineering Model Paper 1

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Question : 21 of 160
 
Marks: +1, -0
Three non zero non collinear vectors
−
a
,
−
b
,
−
c
are such that
−
a
+3
−
b
is collinear with
−
c
while 3
−
b
+2
−
c
is collinear with
−
a
,
then
−
a
+3
−
b
+2
−
c
=
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