AP EAMCET Engineering 21 Sep 2020 Shift 2 Paper

Section: Mathematics

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Question : 10 of 160

Marks: +1, -0

If ∫

1+cos(4x)

cot(x)−tan(x)

dx = k‌cos(4x)+c, then

k=
1
8
k=
1
4
k=
−1
8
k=
−1
4

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