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Byju's Answer
Standard XII
Mathematics
Eccentricity of Hyperbola
The eccentric...
Question
The eccentricity of the hyperbola
x
2
9
−
y
2
16
=
1
is
A
5
3
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B
4
3
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C
5
4
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D
4
5
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Solution
The correct option is
A
5
3
x
2
9
−
y
2
16
=
1
The eccentricity is given by,
e
=
√
1
+
b
2
a
2
=
√
1
+
16
9
=
5
3
Suggest Corrections
15
Similar questions
Q.
Eccentricity of the hyperbola, conjugate to the hyperbola
x
2
16
−
y
2
9
=
1
, is
Q.
Find the eccentricity of hyperbola
y
2
9
−
x
2
16
=
1
.
Q.
If
e
1
is the eccentricity of the ellipse
x
2
16
+
y
2
b
2
=
1
and
e
2
is the eccentricity of the hyperbola
x
2
9
−
y
2
b
2
=
1
and
e
1
e
2
=
1
, then
b
2
is equal to
Q.
If
e
1
is the eccentricity of the ellipse
x
2
16
+
y
2
25
=
1
and
e
2
is the eccentricity of the hyperbola passing through the foci of the ellipse and
e
1
.
e
2
=
1
, then the equation of the hyperbola is
Q.
The slope of common tangents of hyperbola
x
2
9
−
y
2
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=
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x
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=
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is
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Standard XII Mathematics
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