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Recent questions tagged conic section
+2
votes
1
answer
If angle between asymptote of hyperbola (x^2/a^2) – (y^2/b^2) = 1 is 45°. The value of eccentricity is ........
asked
Apr 7, 2019
in
JEE
by
kratos
jee mains
jee
circle
conic section
+3
votes
1
answer
Find the area of greatest rectangle that can be inscribed in an ellipse
asked
Apr 6, 2019
in
JEE
by
kratos
applications of derivatives
circle
cbse
two dimensional analytical geometry
jee
application of derivative
conic section
jee mains
class-12
+1
vote
1
answer
If the line 2x + √(6)y = 2 touches the hyperbola x^2 – 2y^2 = 4 then the point of contact is
asked
Apr 3, 2019
in
JEE
by
kratos
jee mains
jee
circle
conic section
+2
votes
1
answer
If (x/2a) + [(y√3)/2b] = 1 touches the ellipse (x^2/a^2) + (y^2/b^2) = 1, then its eccentric angle θ of the contact point is .......
asked
Mar 30, 2019
in
JEE
by
kratos
jee mains
jee
circle
conic section
+3
votes
1
answer
Find the co-ordinate of the focus, equation of the directrix and length of the Latus ****** of the parabola y^2 = 8x.
asked
Mar 30, 2019
in
Class 11
by
kratos
analytical geometry
class-11
parabola
conic sections
conic section
coordinate geometry
+1
vote
1
answer
Two straight lines pass through the fixed points (± a, 0) and have slopes whose products is p > 0. Then,
asked
Mar 25, 2019
in
JEE
by
kratos
jee mains
jee
circle
conic section
+1
vote
1
answer
PQ is a double ordinate of the parabola y^2 = 4ax . The locus of the points of trisection of PQ is
asked
Mar 22, 2019
in
JEE
by
kratos
class-11
jee
parabola
conic section
jee mains
+3
votes
1
answer
The length of the chord of the ellipse x^2/25+y^2/16=1 where mid-point is (1/2,2/3)?
asked
Mar 21, 2019
in
JEE
by
kratos
jee mains
jee
circle
conic section
+1
vote
1
answer
If e1 and e2 be the eccentricities of a hyperbola and its conjugate, then (1/e1^2) + (1/e2^2) = .........
asked
Mar 19, 2019
in
JEE
by
kratos
hyperbola
circle
class-11
jee
conic section
jee mains
ellipse
+2
votes
1
answer
Let P be a point on ellipse 4x^2 + y^2 = 8 with eccentric angle π/4 . If tangent at P intersects the x-axis at A and y-axis at B and normal
asked
Mar 17, 2019
in
JEE
by
kratos
hyperbola
circle
jee
jee mains
conic section
coordinate geometry
ellipse
+3
votes
1
answer
The area of the quadrilateral formed by the tangents at the end points of latus ****** of the ellipse x^2/9 + y^2/5 = 1
asked
Mar 15, 2019
in
JEE
by
kratos
hyperbola
circle
two dimensional analytical geometry
jee
parabola
class-12
conic section
jee mains
ellipse
bitsat
+2
votes
1
answer
if two zeroes of the polynomial x^3 + 3x^2 - 2αx + β. are -1 and -2 , find α and β.
asked
Mar 15, 2019
in
Class 11
by
kratos
cbse
class-11
class-9
class-10
conic section
factorization of polynomials
+2
votes
1
answer
Tangents are drawn from the points on the line x – y + 3 = 0 to parabola y^2 = 8x.
asked
Mar 13, 2019
in
JEE
by
kratos
two dimensional analytical geometry
class-11
jee
parabola
jee mains
conic section
class-12
+2
votes
1
answer
If √(3)bx + ay = 2ab touches the ellipse (x^2/a^2) + (y^2/b^2) = 1 then eccentric angle θ of point of contact = .........
asked
Mar 12, 2019
in
JEE
by
kratos
jee mains
jee
circle
conic section
+1
vote
1
answer
If e, e ′ are the eccentricities of hyperbola x^2/a^2 -y^2/b^2 = 1 and x^2/b^2 - y^2/a^2 = 1 then
asked
Mar 11, 2019
in
JEE
by
kratos
hyperbola
jee main 2020
class-11
conic section
ellipse
+1
vote
1
answer
Consider a triangular surface whose vertices are three points having co-ordinate A (2a, 0, 0), B(0, a, 0), C(0, 0, a).
asked
Mar 8, 2019
in
JEE
by
kratos
electromagnetic induction
class-11
jee
class-10
conic section
jee mains
magnetism
coordinate geometry
+2
votes
1
answer
Find the coordinates of the point of intersection of tangents at the points where x + 4y –14 = 0 meets the circle
asked
Mar 7, 2019
in
JEE
by
kratos
hyperbola
circle
class-11
jee
conic section
jee mains
ellipse
+3
votes
1
answer
Let x^2 + y^2 - 4x - 2y - 11 = 0 be a circle. A pair of tangents from (4, 5) with a pair of radii form a quadrilateral of area ....
asked
Mar 5, 2019
in
JEE
by
kratos
circle
jee
circles
conic section
jee mains
+1
vote
1
answer
At what points on the curve x^2 + y^2 – 2x – 4y + 1 = 0 is the tangent parallel to x-axis.
asked
Mar 5, 2019
in
JEE
by
kratos
circle
jee
application of derivatives
application of derivative
jee mains
conic section
class-12
tangents and normals
+2
votes
1
answer
A hyperbola having transverse axis of length 2 sin P is confocal with the ellipse 3x^2 + 4y^2 = 12 .Then its equation is
asked
Mar 2, 2019
in
JEE
by
kratos
hyperbola
circle
jee
jee mains
wbjee
conic section
ellipse
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