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If tanx=b/a, then sqrt((a+b)/(a-b))+sqrt...

If `tanx=b/a`, then `sqrt((a+b)/(a-b))+sqrt((a-b)/(a+b))=`

A

1) `(2sinx)/sqrt(sin2x)`

B

2) `(2cosx)/sqrt(cos2x)`

C

3) `(2cosx)/sqrt(sin2x)`

D

4) `(2sinx)/sqrt(cos2x)`

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