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Recent questions tagged the tangent and normal
+3
votes
1
answer
Find the points on the curve 9y^2 = x^3 where normal to the curve makes equal intercepts with the axes.
asked
Apr 7, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+1
vote
1
answer
The equation of common tangent to the curve xy = 4 and x^2 + y^2 = 8, whose x and y intercepts are positive is x + y = λ.
asked
Apr 3, 2019
in
JEE
by
kratos
applications of derivatives
the tangent and normal
jee
applications of differential calculus
jee mains
jee main
class-12
+1
vote
1
answer
Find the equation of the common tangent to the curves y = 3x^2 and y = 2x^3 + 1.
asked
Apr 2, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+3
votes
1
answer
Show that the sum of the x-, y- and z-intercepts of any tangent plane to the surface √x+ √y+ √z = √c is a constant
asked
Apr 1, 2019
in
JEE
by
kratos
applications of derivatives
the tangent and normal
jee
jee mains
jee main
class-12
tangents and normals
+2
votes
1
answer
The ends A , B of a straight line segment of constant length c slide upon the fixed rectangular axes OX ,OY respectively.
asked
Mar 30, 2019
in
JEE
by
kratos
hyperbola
the tangent and normal
vector algebra
jee
class-12
jee main
coordinate geometry
ellipse
+2
votes
1
answer
Find the least distance between any two points of the curves y = 3^x and log3x.
asked
Mar 30, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
jee mains
+3
votes
1
answer
Prove that the curves x = y and xy = k cut at right angles if 8k^2 = 1.
asked
Mar 25, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+1
vote
1
answer
Find the angle of intersection of the curves x^2 = y and y^2 = x.
asked
Mar 21, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee mains
jee main
+3
votes
1
answer
Let C be the curve y^3 –3xy + 2 = 0. If H is the set of points on the curve C where the tangent is horizontal and V is
asked
Mar 13, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+3
votes
1
answer
If three normals can be drawn to the curve y^2 = x from the point (c, 0), then find c.
asked
Mar 12, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee mains
jee main
+3
votes
1
answer
The normal to the curve, x^2 + 2xy – 3y^2 = 0, at (1, 1) meets the curve again at (a, b) then
asked
Mar 7, 2019
in
JEE
by
kratos
hyperbola
the tangent and normal
jee
parabola
jee main
jee mains
ellipse
+1
vote
1
answer
Find the point on the curve y^2 = 4x which is closest to the point (2, 1).
asked
Mar 7, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+3
votes
1
answer
Find the equation of the tangent to the curve y = (2x – 1)e^2(1 –x) at the point of its maximum.
asked
Mar 6, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+2
votes
1
answer
Find the equation of the common tangent to the curves y = 6 – x – x^2 and xy = x + 3.
asked
Mar 3, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+1
vote
1
answer
Find the lengths of the tangent, sub-tangent, normal and sub-normal to the curve y^2 = 4ax at the point P(at^2, 2 at).
asked
Feb 28, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+2
votes
1
answer
Segment of the tangent to the curve xy = c^2 at the point (x′, y′) which is contained between
asked
Feb 26, 2019
in
JEE
by
kratos
applications of derivatives
the tangent and normal
jee main 2021
jee
jee main
+1
vote
1
answer
The normal to the curve x = a(cosθ + θ sinθ), y = a(sinθ – θcosθ) at any point θ is such that
asked
Feb 22, 2019
in
JEE
by
kratos
applications of derivatives
the tangent and normal
differential calculus
jee
jee mains
jee main
class-12
+3
votes
1
answer
Tangent at a point P (other than origin) on the curve y = x^3 meets the curve again at P1 . The tangent at P1
asked
Feb 20, 2019
in
JEE
by
kratos
the tangent and normal
jee main 2021
jee
jee main
tangents and normals
+2
votes
1
answer
Find the equations of the tangents drawn to the curve y^2 – 2x^3 – 4y + 8 = 0 from point (1, 2).
asked
Feb 18, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
+1
vote
1
answer
Find a point on the curve x^2 + 2y^2 = 6 whose distance from the line x + y = 7 is minimum.
asked
Feb 12, 2019
in
JEE
by
kratos
the tangent and normal
jee
jee main
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