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

If `cos^(-1)sqrt(p)+cos^(-1)sqrt(1-p)+cos^(-1)sqrt(1-q)=(3pi)/(4)"than :"q=`

A

1

B

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

C

`1/3`

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
D
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MARVEL PUBLICATION-TRIGONOMETRIC FUNCTIONS-MULTIPLE CHOICE QUESTIONS - PART - A : BUILDING-UP THE BASE
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