AP EAPCET 20-Aug-2021 Shift 2 Paper

Section: Mathematics
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Question : 32 of 160
 
Marks: +1, -0
Let
→
a
=
^
i
−
^
j
,
→
b
=
^
j
−
^
k
and
→
c
=
^
k
−
^
i
. If
→
d
is a unit vector such
→
a
.
→
b
=0
=
[
→
b
→
c
→
d
]
then
→
d
is
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