AP EAMCET Engineering 2016 Code C Paper

Section: Mathematics
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Question : 76 of 160
 
Marks: +1, -0
The value of the expression
1+sin2α
cos(2α−2π)tan(α−
3Ï€
4
)
−
1
4
sin
2
α
(cot
α
2
+cot(
3Ï€
2
+
α
2
)
)
is
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