Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If the hyperbola 
has eccentricity and the length of the latus rectum respectively equal to 
and 9 , then 
is equal to
A
B
C
48
D
20
Text Solution
Verified by ExpertsThe correct answer is:
C
Eccentricity (e) of hyperbola 
Given, 
,
Take square both sides
Given, the length of latus rectum 
Use equation (i),
Put the value of 
and 
in ab Therefore, 
.
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