Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If e be the eccentricity of the hyperbola 
and θ be the angle between the asymptotes then cos 
is equal to a/e . Then values of a is.
Text Solution
Verified by ExpertsThe correct answer is:
1
Ans. 1
Sol. θ angle between asymptotes
tan θ = 
cos θ = 
2cos 2 
cos 2 
b 2 = a 2 (e 2 – 1) = a 2 e 2 – a 2 a
2 + b 2 = a 2 e 2 cos
2 
cos 
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