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In a DeltaABC if |(1,a,b),(1,c,a),(1,b,c...

In a `DeltaABC` if `|(1,a,b),(1,c,a),(1,b,c)|=0` then
`Sin^(2)A+Sin^(2)B+Sin^(2)C=`

A

`4/9`

B

`9/4`

C

`3sqrt3`

D

1

Text Solution

Verified by Experts

The correct Answer is:
B
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