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ln a triangle ABC, B=90^@ then the value...

ln a triangle `ABC, B=90^@` then the value of `tan(A/2)=`

A

`sqrt((b+c)/(b-c))`

B

`sqrt((b-c)/(b+c))`

C

`sqrt((a+c)/(a-c))`

D

`sqrt((a-c)/(a+c))`

Text Solution

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The correct Answer is:
B
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