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If cos(alpha+beta)=4/5, sin(alpha-beta)=...

If `cos(alpha+beta)=4/5, sin(alpha-beta)=5/13and alpha, beta` between 0 `and (pi)/(4),then tan 2 alpha=`

A

`56/33`

B

`33/56`

C

`16/65`

D

`60/61`

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A
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