3 An aeroplane flying at a height of 4000 m from the ground passes verticallabove another aeroplane at an instant when the angle of elevation of twoplanes from the same point on the ground are 60° and 45 respectivelyFind the vertical distance between the aeroplanes at that instant. (take V31.732)and 45° respectively

3 An aeroplane flying at a height of 4000 m from the ground passes ver

1.	3 An aeroplane flying at a height of 4000 m from the ground passes verticallabove another aeroplane at an instant when the angle of elevation of twoplanes from the same point on the ground are 60° and 45 respectivelyFind the vertical distance between the aeroplanes at that instant. (take V31.732)and 45° respectively
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