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If (p)/(x) +(q)/(y) =m and (q)/(x) +(p)/...

If `(p)/(x) +(q)/(y) =m` and `(q)/(x) +(p)/(y) =n`, then what is `(x)/(y)` equal to ?

A

`(np +mq)/(mp+nq)`

B

`(np+mq)/(mp-nq)`

C

`(np-mq)/(mp-nq)`

D

`(np-mq)/(mp+nq)`

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