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In triangleABC, if angleA=90^(@)", then ...

In `triangleABC`, if `angleA=90^(@)", then "tan^(-1)((c)/(a+b))+tan^(-1)((b)/(a+c))=`

A

0

B

1

C

`pi/4`

D

`pi/6`

Text Solution

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The correct Answer is:
A, B, C, D
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