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In triangleABC, (c^(2)+a^(2)-b^(2))tanB=...

In `triangleABC`, `(c^(2)+a^(2)-b^(2))tanB=`

A

`2casinB`

B

`casinB`

C

`2abc`

D

`abc`

Text Solution

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The correct Answer is:
A
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