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If (dy)/(dx)=(y+xtan.(y)/(x))/(x), then ...

If `(dy)/(dx)=(y+xtan.(y)/(x))/(x)`, then `sin.(y)/(x)` is equal to

A

`cx^(2)`

B

`cx`

C

`cx^(3)`

D

`cx^(4)`

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The correct Answer is:
B
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