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If A+B+C=pi then the value of |(sin(A+B+...

If `A+B+C=pi` then the value of `|(sin(A+B+C), sinB, cosC),(-sinB,0,tanA),(cos(A+B),-tanA,0)|=`

A

0

B

1

C

`2 sin B tan A cos C`

D

none of these

Text Solution

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The correct Answer is:
A
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