{ †ext { A man swims across a river with speed of } 5 km h ^ { - 1 } †ext { (in still water), while a boat goes upstream } } { †ext { with speed } 12 km h ^ { - 1 } †ext { (in still water). How fast and in which direction does the man appear to go } } { †ext { to the boatman? Given that the speed of flowing water is } 2 km h ^ { - 1 } †ext { . }

{ †ext { A man swims across a river with speed of } 5 km h ^ { - 1 }

1.	{ †ext { A man swims across a river with speed of } 5 km h ^ { - 1 } †ext { (in still water), while a boat goes upstream } } { †ext { with speed } 12 km h ^ { - 1 } †ext { (in still water). How fast and in which direction does the man appear to go } } { †ext { to the boatman? Given that the speed of flowing water is } 2 km h ^ { - 1 } †ext { . }
Answer» { †ext { A man swims across a river with speed of } 5 km h ^ { - 1 } †ext { (in still water), while a boat goes upstream } } { †ext { with speed } 12 km h ^ { - 1 } †ext { (in still water). How fast and in which direction does the man appear to go } } { †ext { to the boatman? Given that the speed of flowing water is } 2 km h ^ { - 1 } †ext { . }