As observed from the top of a 75 m high lighthouse from the sea-level, the angles of depression of two ships are 30^{

### Question Asked by a Student from EXXAMM.com Team

Q 3050234114.     As observed from the top of a 75 m high lighthouse from the sea-level, the angles of depression of two ships are 30^{o} and 60^{o}. If one strip is exactly behind the other on the same side of the light-house then the distance between the two ships is:
A

25\sqrt 3m

B

75\sqrt 3m

C

50\sqrt 3m`

D

None of these

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