Q.
If $e$ is the eccentricity of $\frac{x^{2}}{a^{2}} - \frac{y^{2}}{b^{2}} = 1$ and $\theta$ be the angle between the asymptotes, then $\sec\frac{\theta}{2}$ equals
A) $e^{2}$
B) $\frac{1}{e}$
C) $2e$
D) $e$
Explanation
The correct answer is Option D: $e$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.