Q. For the curve $7x^{2} - 2y^{2} + 12xy - 2x + 14y - 22 = 0$ which of the following is true?
A) It is an hyperbola with eccentricity $\sqrt{3}$
B) It is an hyperbola with directrix $2x + y - 1 = 0$
C) It is an hyperbola with focus $(1,2)$
D) All of the above
Explanation
The correct answer is Option D: All of the above.
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.