AP EAMCET Engineering 2018 Apr 24 Shift 1 Paper

Section: Mathematics
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Question : 22 of 160
 
Marks: +1, -0
If A is iii the third quadrant and tan A =
√7
3
, then 18 - 16 sin2
A
2
- 32 sin
A
2
s
i
n
5A
2
=
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