An aeroplane, when flying at a height of 4000 m from the ground passes vertically above another aeroplane

Question 1

An aeroplane, when flying at a height of 4000 m from the ground passes vertically above another aeroplane at an instant when the angles of elevation of the two planes from the same point on the ground are 60o and 45o respectively. Find the vertical distance between the aeroplanes at that instant. (Take √3 = 1.73).

Question 2

Let the height first plane be AB = 4000 m and the height of second plane be BC = x m

kratos · Answer 1 · 2020-01-24T14:29:26+0000

Let the height first plane be AB = 4000 m and the height of second plane be BC = x m

An aeroplane, when flying at a height of 4000 m from the ground passes vertically above another aeroplane

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An aeroplane, when flying at a height of 4000 m from the ground passes vertically above another aeroplane

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1 Answer

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