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Suppose I1=int0^(pi/2)cos(pisin^2x)dx an...

Suppose `I_1=int_0^(pi/2)cos(pisin^2x)dx and I_2=int_0^(pi/2)cos(2pisin^2x)dx and I_3=int_0^(pi/2) cos(pi sinx)dx`, then

A

(a) `I_(1)=0`

B

(b) `I_(2)+I_(3)=0`

C

(c) `I_(1)+I_(2)+I_(3)=0`

D

(d) `I_(2)=I_(3)`

Text Solution

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The correct Answer is:
A, B, C
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