Conic Sections Question 157
Question: The equation $ x^{2}-16xy-11y^{2}-12x+6y+21=0 $ represents
Options:
A) Parabola
B) Ellipse
C) Hyperbola
D) Two straight lines
Show Answer
Answer:
Correct Answer: C
Solution:
$ \Delta \ne 0,h^{2}>ab $ .
BETA
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