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If 2 sin theta=5 cos theta, then (sin th...

If `2 sin theta=5 cos theta`, then `(sin theta+cos theta)/(sin theta-cos theta)` is equal to:
यदि `2 sin theta=5 cos theta` है, तो `(sin theta+cos theta)/(sin theta-cos theta)` का मान किसके बराबर होगा ?

A

`5/3`

B

`9/5`

C

`2/3`

D

`7/3`

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