A man wishes to cross a river in a boat. If he crosses the river in minimum time he takes 10
minutes with a drift of 120 m. If he crosses the river taking shortest route, he takes 12.5 minutes, find velocity of the boat with respect to water.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
… (i)
… (ii)
From (i) and (ii), 
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