32. An aeroplane flying horizontally 1500√3 m above the ground is observed at an elevation of 60°. After 15 seconds, its elevation changes to 30°. Find the speed of the aeroplane. About the author Adalyn
Step-by-step explanation:
दिस इज नॉन नेगेटिव व्हाट इस नंबर शो डिस्को डांस