It is raining at a speed of5 ms^(-1)at an angle 37^@to vertical, towards east. A man is moving to west with a velocity of 5 ms^(-1).The angle with the vertical at which he has to hold the umbrella to protect himself from rain is

It is raining at a speed of5 ms^(-1)at an angle 37^@to vertical, towar

1.	It is raining at a speed of5 ms^(-1)at an angle 37^@to vertical, towards east. A man is moving to west with a velocity of 5 ms^(-1).The angle with the vertical at which he has to hold the umbrella to protect himself from rain is
Answer» `TAN^(-1) (2)` to west `Tan^(-1)(2)` to EAST `Tan^(-1)` (1/2) to south `Tan^(-1)` (1/2) to east Answer :A