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(sin(x+y))/(sin(x-y))=(a+b)/(a-b), then ...

`(sin(x+y))/(sin(x-y))=(a+b)/(a-b)`, then `(tanx)/(tany)=?`

A

`(2a)/(b)`

B

`(a)/(b)`

C

`(a)/(2b)`

D

`(2a)/(3b)`

Text Solution

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The correct Answer is:
B
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