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[" 14.Ship "A" is sailing towards north-...

[" 14.Ship "A" is sailing towards north-east with "],[" velocity "v=30i+50jkm/h" ,where ints east "],[" and "hat j" north.Ship "B" is at a distance of "80km],[" east and "150km" north of "Ship A" and is sailing "],[" towards west at "10km/h" ."A" will be at "],[" minimum distance from "B" in "],[[" (a) "4.2h," (b) "2.6h," (c) "3.2h" (d) "2.2h]]

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