A boat takes 2 hours to travel from point A to B in still water. To find out its speed upstream, which of the following information is/are required? A. Distance between point A and B. B. Time taken to travel downstream from B to A. C. Speed of the s…

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Let distance between A & B = d km Let speed in still water = x kmph Let speed of current = y kmph from the given data, d/x = 2 From A) we get d From B) we get d/x+y From C) we get y &n…

A boat takes 2 hours to travel from point A to B in still water. To find out its speed upstream, which of the following information is/are required? A. Distance between point A and B. B. Time taken to travel downstream from B to A. C. Speed of the stream of water.

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