Question

A man can swim with a certain speed, in still water to cross a river to a point directly opposite to the starting point in time to. When the river flows, he
crosses the river directly along the same path in time đ . If'd' be the river width, then the velocity of water current is
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Answer 1

Answer:

A man can swim with a certain speed, in still water to cross a river to a point directly opposite to the starting point in time

. When the river flows, he crosses the river directly along the same path in a time

, If 'd' be the river width, Then the velocity of water current is:

Explanation:

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