Question
Question: A second degree homogenous equation in x and y always represents...
A second degree homogenous equation in x and y always represents
A
A pair of straight lines
B
A circle
C
A conic section
D
None of these
Answer
None of these
Explanation
Solution
A second degree homogeneous equation in x and y always represents a pair of straight lines passing through origin. But general equation of pair of straight lines, circle and conics are not homogenous.