IIT JEE Advanced 2009 Paper 2

Section: Mathematics

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Question : 47 of 57

Marks: +1, -0

If In =

π

∫

−π

sinnx

(1+πx)sinx

dx , n = 0 , 1 , 2 , ... then

[JEE Adv 2009 P2]

In = In+2
10
Σ
m=1
Im+1 = 10π
10
Σ
m=1
I2m = 0
In = In+1

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