Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The angle of elevation of a jet plane from a point 
on the ground is 
. After a flight of 
seconds at thespeed of 
hour, the angle of elevation changes to 
. If the jet plane is flying at a constant height, then its height is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
a JEE Main 2021
Distance 
In 
In 
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