An aeroplane, when flying at a height of 4000 m from the groundces vertically above another aeroplane at an instant when the angles ofevation of the two planes from the same point on the ground are 60° andg respectively. Find the vertical distance between the aeroplanes at thatrstant. (Take v3 1.73)[CBSE (F) 2016]

An aeroplane, when flying at a height of 4000 m from the groundces ver

1.	An aeroplane, when flying at a height of 4000 m from the groundces vertically above another aeroplane at an instant when the angles ofevation of the two planes from the same point on the ground are 60° andg respectively. Find the vertical distance between the aeroplanes at thatrstant. (Take v3 1.73)[CBSE (F) 2016]
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