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Figure shown two ships moving in x-y pla...

Figure shown two ships moving in x-y plane with velocities `V_(A)` and `V_(B)`. The ships move such that B always remains north of A. The ratio `(V_(A))/(V_(B))` is equal to :-

A

`costheta`

B

`sintheta`

C

`scetheta`

D

`cosectheta`

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The correct Answer is:
A
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