Home
Class 12
MATHS
The line y = mx + 1 is a tangent to th...

The line y = mx + 1 is a tangent to the parabola ` y^(2) = 4x ` if m = _____

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TWO DIMENSIONAL ANALYTICAL GEOMETRY - II

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (Choose the odd man out : )|5 Videos

  • TWO DIMENSIONAL ANALYTICAL GEOMETRY - II

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (Choose the incorrect statement : )|4 Videos

  • TWO DIMENSIONAL ANALYTICAL GEOMETRY - II

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS ( MCQ)|18 Videos

  • THEORY OF EQUATIONS

    SURA PUBLICATION|Exercise 4 MARKS|5 Videos

Similar Questions

Explore conceptually related problems

The line 4x+2y = c is a tangent to the parabola y^(2) = 16x then c is :

The line y = x + 1 is a tangent to the curve y^(2) = 4x at the poin

The line y = mx + 1 is a tangent to the curve y^(2) = 4x if the value of m is

If the line y=mx+c is a tangent to the ellipse x^(2)+2y^(2)=4 , find c

The angle between the tangent drawn from (1,4) to the parabola y^(2) = 4x is _____

The equation of a tangent to the parabola y^(2) = 8x is y = x + 2. The point on this line from which the other tangent to the parabola is perpendicular to the given tangent is

If the line y = 3x + 1, touches the parabola y^(2) = 4ax , find the length of the latus rectum ?

Find the equation of the tangent at t =2 to the parabola y^(2) = 8x .

If y=2x-3 is tangent to the parabola y^2=4a(x-1/3), then a is equal to

Condition for y = mx + c to be a tangent to the circle x^(2) + y^(2) = a^(2) is