A boat crosses a river of width 200m in the shortest time and is found to experience a drift to 100m in reaching the opposite bank. The time taken now is 't' . If the same boat is to cross the river by shortest path. The time taken to cross will be

A boat crosses a river of width 200m in the shortest time and is found

1.	A boat crosses a river of width 200m in the shortest time and is found to experience a drift to 100m in reaching the opposite bank. The time taken now is 't' . If the same boat is to cross the river by shortest path. The time taken to cross will be
Answer» 2t `SQRT(2)t` 3T `(2t)/(sqrt(3))` ANSWER :D