Home
Class 12
MATHS
The lines joining the origin to the poin...

The lines joining the origin to the point of intersection of The lines joining the origin to the point of intersection of `3x^2+m x y=4x+1=0` and `2x+y-1=0` are at right angles. Then which of the following is not a possible value of `m ?` `-4` (b) 4 (c) 7 (d) 3

A

`lamda=-4`

B

`lamda = 4`

C

`lamda = 7 `

D

no value of `lamda`

Text Solution

Verified by Experts

The correct Answer is:
A,B,C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • STRAIGHT LINE

    FIITJEE|Exercise COMPREHENSIONS|9 Videos

  • STRAIGHT LINE

    FIITJEE|Exercise MATCH THE FOLLOWING|3 Videos

  • STRAIGHT LINE

    FIITJEE|Exercise ASSIGNMENT PROBLEMS (OBJECTIVE) Level - I|50 Videos

  • STATISTICS

    FIITJEE|Exercise Comprehension Type|6 Videos

  • TEST PAPERS

    FIITJEE|Exercise MATHEMATICS|328 Videos

Similar Questions

Explore conceptually related problems

The lines joining the origin to the point of intersection of 3x^(2)+mxy-4x+1=0 and 2x+y-1=0 are at right angles.Then which of the following is not a possible value of m?-4( b) 4(c)7(d)3

The lines joining the origin to the points of intersection of 2x^(2)+3xy-4x+1=0 and 3x+y=.1 given by

Knowledge Check

  • The equation of the straight line joining the origin to the point of intersection of y-x+7=0 and y+2x-2=0 is

    A
    3x+4y=0
    B
    3x-4y=0
    C
    4x-3y=0
    D
    4x+3y=0

  • The equation of pair of lines joining origin to the points of intersection of x^2+y^2=9 and x+y=3 is :

    A
    `x^2+(3-x)^2 = 9`
    B
    xy=0
    C
    `(3+y)^2+y^2=9`
    D
    `(x-y)^2 = 9`

  • The equation of pair of lines joining origin to the points of intersection of x^2+y^2=9 and x+y=3 is :

    A
    `x^2+(3-x)^2 = 9`
    B
    xy=0
    C
    `(3+y)^2+y^2=9`
    D
    `(x-y)^2 = 9`

    • Similar Questions

    Explore conceptually related problems

    The lines joining the origin to the point of intersection of x^(2)+y^(2)+2gx+c=0 and x^(2)+y^(2)+2fy-c=0 are at right angles if

    The equation of the straight line joining the origin to the point of intersection of y-x+7=0 and y+2x-2=0 is

    The equation of pair of lines joining origin to the points of intersection of x^(2)+y^(2)=9 and x+y=3

    If the lines joining the origin to the points of intersection of the line y=mx+2 and the curve x^(2)+y^(2)=1 are at right-angles, then

    The equation of the line joining the origin to the point of intersection of the lines 2x^2+xy-y^2+5x-y+2=0 is

    Home
    Profile