If a boat travels from South bank to North bank of a river with a maximum speed of
. To arrive at a point opposite to the point of start, the boat should start at an angle
A
of N B
of W C
of N D
of W
Text Solution
Verified by ExpertsThe correct answer is:
C
In order to arrive at the opposite bank, the boat should start at angle 
with north such that
or 
. The real velocity of boat will be
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