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Statement I In a Delta ABC, if cos ^(2)"...

Statement I In a `Delta ABC, if cos ^(2)""A/2 + cos ^(2)""B/2 +cos ^(2) ""C/2=y(x^(2)+(1)/(x^(2)))` then the maximum value of `y is 9/8.`
Statement II In a `Delta ABC, sin ""A/2 . Sin ""B/2 sin ""C/2 le 1/8`

A

Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I

B

Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement I

C

Statement I is correct but Statement II is incorrect

D

Statement I is correct but Statement I is incorrect

Text Solution

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The correct Answer is:
A
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