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A boy swims in a straight line to reach the other side of a river. His velocity is 5 `ms^–1` with respect to water and the angle of swim with shore is `37^(@)`. Flow of river opposes his movement at 2 `ms^–1`. If width of river is 300 m, where does he reach the other bank.

A

200m from O' upstream

B

186 m from O' upstream

C

200m from O' downstream

D

186 m from O' downstream

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