AP and TS EAMCET Engineering 2020 Model Paper 1

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Question : 51 of 160

Marks: +1, -0

If

(x+1)2

x3+x

=

A

x

+

Bx+C

x2+1

then sin−1(

A

C

)=

π
6
π
4
π
3
π
2

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