A river is flowing from west to east at a speed of 5m/s. A man on the south bank of the river capable of swimming at 10m/s in a still water wants to swim, across the river in a shortest time. He should swim in a direction

A river is flowing from west to east at a speed of 5m/s. A man on the

1.	A river is flowing from west to east at a speed of 5m/s. A man on the south bank of the river capable of swimming at 10m/s in a still water wants to swim, across the river in a shortest time. He should swim in a direction
Answer» DUE north `30^(@)` EAST of west `30^(@)` west of north `60^(@)` east of north ANSWER :A