TS EAMCET 11-Sep-2020 Shift 1 Solved Paper

Section: Mathematics
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Question : 4 of 160
 
Marks: +1, -0
A value of θ in (0,
π
2
)
and satisfying
|
1+sin2θcos2θ4sin4θ
sin2θ1+cos2θ4sin4θ
sin2θcos2θ1+4sin4θ
|
=0
is
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