Eccentricity of Hyperbola
Trending Questions
- 1<e<2
- 1<e<√2
- e≥2√3
- e<4
- √38612
- √38638
- √38613
- √38625
- (−5, 0)
- (5, 0)
- (−53, 0)
- (53, 0)
- 53
- 43
- 54
- 45
The eccentricity of the conic9x2−16y2=144 is
54
45
√7
43
A parabola is drawn with its focus at and vertex at the focus of the parabola . The equation of the parabola is
The degree and order of the differential equation of the family of all parabolas whose axis is -axis are respectively
- 43
- 4√3
- 2√3
- √3
Two sources of sound ​ and produce sound waves of the same frequency . A listener is moving from source ​ towards ​ with a constant speed and he hears . The velocity of sound is . Then, equals:
Find the eccentricity of the hyperbola, the length of whose conjugate axis is34 of the length of transverse asxis.
The eccentricity of the hyperbola x2−4y2=1 is
√32
2√3
2√5
√52
- √3
- 2√3
- 2
- 32
- 1
- 3
- 2
- 4
- x225−y2144=1
- (x−5)225−y2144=1
- x225−(y−5)2144=1
- (x−5)225−(y−5)2144=1
- 4e4−12e2−27=0
- 4e4+8e2−35=0
- 4e4−24e2+35=0
- 4e4−24e2+27=0
- (4, √15)
- (2√6, 5)
- (−6, 2√10)
- (6, 5√2)
The eccentricity of the hyperbola whose latus-rectum is half of its transverse axis,
1√2
√23
√32
none of these
- 3 sq. unit
- 75 sq. unit
- 73 sq. unit
- None of these
- equation of the hyperbola is x2−y215=116
- eccenticity of the hyperbola is 4
- distance between the directrices of the hyperbola is 18 unit
- length of latus ractum of hyperbola is 152 unit
- e2=√3217
- e1=√217
- e2=√85
- e1=√25
The length of the parabola cut off by the latus rectum is
- its length of transverse axis is 2√3 units
- its length of conjugate axis is 8 units
- its centre is (1, 2)
- its eccentricity is √193
- its length of transverse axis is 8 units
- its length of conjugate axis is 2√3 units
- end points of one latus rectum will be (14, 2+√19) and (74, 2+√19)
- Distance between the two directrices is 16√19 units
- (x−4)216−(y−3)224=1
- (x−4)216−(y−3)220=1
- (x−4)220−(y−3)216=1
- (x−4)220−(y−3)212=1
- x23−y21=8
- x225−y29=1
- x22−y21=8
- x225−y216=1
- an ellipse whose eccentricity is 1√3.
- a hyperbola with length of its transverse axis 8√2
- an ellipse with length of its major axis 8√2
- a hyperbola whose eccentricity is√3