Conic Sections Question 21
Question: Eccentricity of the parabola $ x^{2}-4x-4y+4=0 $ is
[RPET 1996; Pb. CET 2003]
Options:
A) $ e=0 $
B) $ e=1 $
C) $ e>4 $
D) $ e=4 $
Show Answer
Answer:
Correct Answer: B
Solution:
Always eccentricity of parabola is $ e=1 $ .