The eccentricity of the hyperbola whose latus rectum is 8 and conjugate axis is equal to half the distance between the foci is (axes are coordinate axes)
a)
b)
c)
d)
none of these
The eccentricity of the hyperbola whose latus rectum is 8 and conjugate axis is equal to half the distance between the foci is (axes are coordinate axes)
a)
b)
c)
d)
none of these
Question ID - 56091 | SaraNextGen Top Answer
The eccentricity of the hyperbola whose latus rectum is 8 and conjugate axis is equal to half the distance between the foci is (axes are coordinate axes)
a)
b)
c)
d)
none of these
|
The eccentricity of the hyperbola whose latus rectum is 8 and conjugate axis is equal to half the distance between the foci is (axes are coordinate axes) |
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a) |
|
b) |
|
c) |
|
d) |
none of these |
1 Answer
127 votes
Answer Key / Explanation : (c) -
(c)
We have
and 
(i)
Also, 
(ii)
From (i) and (ii), we have
127 votes
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127