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Recent questions tagged tangents and normals
+2
votes
1
answer
Find a point on the curve y^2 = 2x^3 at which the Slope of the tangent is 3
asked
Apr 6, 2019
in
Class 12
by
kratos
class-12
tangents and normals
+3
votes
1
answer
If |ai| < 2, i = 1,2,3, , n and∑ aizi = 1 n∈ [i=1,n] then
asked
Apr 5, 2019
in
JEE
by
kratos
jee main 2020
jee
jee mains
binomial theorem
class-12
complex numbers
tangents and normals
+1
vote
1
answer
What normal to the curve y = x^2 forms the shortest chord?
asked
Apr 4, 2019
in
JEE
by
kratos
the maxima and minima
jee
jee main
tangents and normals
+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
Find the equation of the normal to the curve y = x^3 + 2x + 6 which are parallel to the line x + 14y + 4 = 0.
asked
Mar 28, 2019
in
Class 12
by
kratos
class-12
application of derivative
tangents and normals
+3
votes
1
answer
The equation of the plane passing through a point (x0, y0, z0) and having the vector (a, b, c) as normal is a(x − x0) + b(y − y0) + c(z − z0) = 0
asked
Mar 27, 2019
in
JEE
by
kratos
three dimensional geometry
jee
jee mains
class-12
complex numbers
tangents and normals
+2
votes
1
answer
Find the equation of the tangent and the normal to the curves at the indicated points: x = θ + sinθ, y = 1 + cosθ at θ = π/2
asked
Mar 23, 2019
in
Class 12
by
kratos
class-12
tangents and normals
+2
votes
1
answer
If the tangent to the curve y = x^3 + ax + b at (1, – 6) is parallel to the line x – y + 5 = 0, find a and b
asked
Mar 21, 2019
in
Class 12
by
kratos
class-12
tangents and normals
+1
vote
1
answer
The angle of intersection of the curves y^2 = 2 x/π and y = sin x, is
asked
Mar 14, 2019
in
JEE
by
kratos
applications of derivatives
differential equations
jee
jee mains
class-12
complex numbers
tangents and normals
+1
vote
1
answer
Three normal are drawn from the point (c, 0) to the curve y^2 = x.
asked
Mar 14, 2019
in
JEE
by
kratos
jee
jee main
tangents and normals
+2
votes
1
answer
If P(y) = y² - 2y + 5, find P(2) .
asked
Mar 13, 2019
in
Mathematics
by
kratos
jee main 2021
maths
jee
conic sections
class-12
tangents and normals
+2
votes
1
answer
Equation of the tangent to the curve x^2 + y^2 = a^2 is (x1, y1) is
asked
Mar 12, 2019
in
JEE
by
kratos
applications of derivatives
cbse
jee
jee mains
class-12
tangents and normals
+3
votes
1
answer
A curve with equation of the form y = ax^4 + bx^3 + cx + d has zero gradient at the point (0, 1)
asked
Mar 12, 2019
in
JEE
by
kratos
differentiation
jee
class-10
jee main
polynomials
tangents and normals
+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
+1
vote
1
answer
Find a point on the curve y = x^2 where the slope of the tangent is equal to the x – coordinate of the point.
asked
Feb 26, 2019
in
Class 12
by
kratos
class-12
tangents and normals
+3
votes
1
answer
There is a polynomial P(x) = ax^3 + bx^2 + cx + d such that P(0) = P(1) = – 2, P'(0) = –1, then find the value of a + b + c + d + 10.
asked
Feb 24, 2019
in
JEE
by
kratos
jee
differentiation
jee mains
jee main
tangents and normals
+3
votes
1
answer
A straight line with slope 2 and y - intercept 5 touches the circle, x^2 + y^2 + 16x +12y + c =0 at a point Q.
asked
Feb 21, 2019
in
JEE
by
kratos
jee mains 2018
jee
parabola
jee mains
jee main
coordinate geometry
tangents and normals
+1
vote
1
answer
Find the equations of the normal to the curve y = 4x^3 - 3x + 5 which are perpendicular to the line 9x - y + 5 = 0.
asked
Feb 20, 2019
in
Class 12
by
kratos
algebra
class-8
quadratic equations
class-10
linear equation in one variable
class-12
tangents and normals
+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 equation of the normal at the point (am^2, am^3) for the curve ay^2 = x^3,
asked
Feb 18, 2019
in
Class 12
by
kratos
class-12
application of derivative
tangents and normals
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