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Statement I For any DeltaABC. sin((A+B...

Statement I For any `DeltaABC.`
`sin((A+B+C)/(3))ge(sinA+sinB+sinC)/(3)`
Statement II y= sin x is concave downward for `x in (0,pi]`

A

Statement I is true, Statement II is also true, Statement II is the correct explanation of statement I.

B

Statement I is true, Statement II is also true, Statement II is not the correct explanation of Statement I.

C

Statement I is true, Statement II is false

D

Statement I is false, Statement II is true

Text Solution

Verified by Experts

The correct Answer is:
B
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