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If a gt b gt 0, then the value of tan^(-...

If `a gt b gt 0`, then the value of `tan^(-1)((a)/(b))+tan^(-1)((a+b)/(a-b))` depends on

A

both a and b

B

b and not a

C

a and not b

D

neither a nor b

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The correct Answer is:
D
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