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A man from the top of a 100 m 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 m) traveled by the car during this time is :

100 √3
200 √3 3
100 √3 3
200 √3

Correct Answer: 200 √3 3

Explanation:

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