TS EAMCET 11-Sep-2020 Shift 2 Solved Paper

Section: Mathematics
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Question : 75 of 160
 
Marks: +1, -0
If f(x)=|
1+sinx+sin2x+sin3x
3+sin2x
2
−2+sin3x
3
3+4sinx
3
2
4
3
s
i
n
x
1+sinx
1
2
s
i
n
x
1
3
|

then
Ï€
2
∫
0
(f(x)+f′(x))dx
=
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