AP EAMCET Engineering 24 Apr 2017 Shift 1 Paper
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Question : 34 of 160
Marks:
+1,
-0
Let
= 4
+ 5
−
,
=
− 4
+ 5
,
= 3
+
−
and let
be a vector perpendicular to both
and
such that
.
= 63. Then
=
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