If downstream speed of a boat is equal to cube of the upstream speed, what will...
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If downstream speed of a boat is equal to cube of the upstream speed, what will be the maximum value of ratio of speed of boat to speed of stream such that speed of boat and stream are natural number and not equal. (a)3:2 (b) 5:2 (c) 5:3 (d) 2:3 (e) none of these If downstream speed of a boat is equal to cube of the upstream speed, what will be the maximum value of ratio of speed of boat to speed of stream such that speed of boat and stream are natural number and not equal. (a)3:2 (b) 5:2 (c) 5:3 (d) 2:3 (e) none of these
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