Q. $y = 4x^{2}$ and $\frac{x^{2}}{a^{2}} - \frac{y^{2}}{16} = 1$ intersect, if
A) $|a| \leq \frac{1}{\sqrt{2}}$
B) $a < - \frac{1}{\sqrt{2}}$
C) $a > - \frac{1}{\sqrt{2}}$
D) None of these
Explanation
The correct answer is Option A: $|a| \leq \frac{1}{\sqrt{2}}$.
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.