Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A variable point (x, y) satisfies the equation 
= 8, then eccentricity of the conic is
A
½
B
¼
C
1/8
D
1/ 
Text Solution
Verified by ExpertsThe correct answer is:
B
The given equation is in the form of SP+S 1 P = 2a where 2a = 8 ⇒ ⇒ a = 4 and S(1, 0), S’(-1, 0)
SS 1 = 2 =2ae ⇒ ⇒ e = ¼.
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