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If cos^(-1) sqrt(p)+cos^(-1)sqrt(1-p)+c...

If `cos^(-1) sqrt(p)+cos^(-1)sqrt(1-p)+cos^(-1) sqrt(1-q)=(3pi)/(4)`, then the value of q is -

A

`(1)/(2)`

B

`(1)/(sqrt(2))`

C

1

D

`(1)/(4)`

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A
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 3
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