232 An aeroplane when flying at a height of 3125 mfrom the ground pass – InterviewSolution

1.	232 An aeroplane when flying at a height of 3125 mfrom the ground passes vertically below anotherplane at an instant when the angles of elevation ofthe two planes from the same point on the groundare 30° and 60° respectively. Find the distancebetween the two planes at that instant.
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