Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The distance between the directrices of a rectangular hyperbola is 10 units, then distance between its foci is
A
B
5
C
D
20
Text Solution
Verified by ExpertsThe correct answer is:
D
Distance between directrices 
.
Eccentricity of rectangular hyperbola 
.
∴ ∴ Distance between directrics 
.
Given that , 
⇒ ⇒ 
Now, distance between foci 
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