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Mathematics 22 Online
OpenStudy (abhisar):

A man wishes to swim across a river 0.5 m wide. If he can swim at the rate of 2 Km/ h in still water and the river flows at the rate of 1 km/hr. The angle (wrt flow of water) along which he should swim so as to reach a point exactly opposite his starting point, should be?

imqwerty (imqwerty):

really 0.5m wide river!!!

OpenStudy (chillout):

All right, let's draw that first.

OpenStudy (abhisar):

Hahaha..nopes it should be 0.5 Km

imqwerty (imqwerty):

lol ok :)

OpenStudy (chillout):

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