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A man from the top of a 100 metres high ...

A man from the top of a 100 metres high tower sees a car moving towards the tower at an angle of depression of `30^@` . After some time, the angle of depression becomes `60^@` .The distance (in metres) travelled by the car during this time is

A

`100sqrt3`

B

`(200sqrt3)/(3)`

C

`(100sqrt3)/(3)`

D

`200sqrt3`

Text Solution

Verified by Experts

The correct Answer is:
B
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