Home
Class 10
MATHS
Find the value of k for which the pair o...

Find the value of k for which the pair of equations 2x+ky+3=0,4x+6y-5=0 represent parallel lines.

Text Solution

Verified by Experts

The correct Answer is:
k=3
Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS|7 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    VGS PUBLICATION-BRILLIANT|Exercise GIVEN IN THE PUBLIC EXAMINATION|15 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    VGS PUBLICATION-BRILLIANT|Exercise OPTIONAL EXERCISE|7 Videos

  • MENSURATION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|244 Videos

  • POLYNOMIALS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|244 Videos

Similar Questions

Explore conceptually related problems

For what value of 'k', the pair of equation 3x+4y+2=0 and 9x+12y+k=0 represent coincident lines.

The values of k for which the pair of linear equations 3x-2y=7 and 6x+ky+11=0 has a unique solution is ………..

For what value of P for the pair of equations 5x+6y+8 = 0, and 10x+12y+ P = 0 are coincident lines

For what value of 'k', the pair of equations 6x + 8y + 4 = 0 and 3x + 4y + k/3 = 0 represents coincident lines.

Find the value of k if the straight lines 6x-10y+3=0 and kx-5y+8=0 are parallel.

Show that the following equations represents a pair of parallel lines and also find the distance between them. Show that the equation 8x^(2)-24xy+18y^(2)-6x+9y-5=0 represents a pair of parallel lines and find the distance between them.

VGS PUBLICATION-BRILLIANT-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-OBSERVATION MATERIAL
  1. What is ment by consistenft equations? Give example.

    Text Solution

    |

  2. The value of k for which the system of equations x+2y-3=0 and 5x+k ...

    Text Solution

    |

  3. Find the value of k for which the pair of equations 2x+ky+3=0,4x+6y-5=...

    Text Solution

    |

  4. For what value of k, the following system of equations has a unique so...

    Text Solution

    |

  5. For what value of m the following system of equations will have a uniq...

    Text Solution

    |

  6. Show that the pair of linear equations 7x+y=10 and x+7y=10 are consist...

    Text Solution

    |

  7. Write the condition for the pair of linear equations in two variables ...

    Text Solution

    |

  8. If x=a and y= b is solution for the pair of equations x-y=2 and x+y=4,...

    Text Solution

    |

  9. The larger of two supplementary angles exceeds the smaller by 58^@, th...

    Text Solution

    |

  10. Solve the following equations by substitution method. (i) 2x-7y=3 ...

    Text Solution

    |

  11. 10 students of Class-X took part in a mathematics quiz. If the number ...

    Text Solution

    |

  12. Sove the following pair of linear equations by substitution method. 2x...

    Text Solution

    |

  13. Given the linear equations 3x+4y=11, write linear equations in two var...

    Text Solution

    |

  14. Solve the given pair of linear equations by elimination method. 2x+y-5...

    Text Solution

    |

  15. Solve the following equations graphically. (1)/(3)x+(1)/(2)y=1 , 2x-(1...

    Text Solution

    |

  16. Solve the given pair of linear equations by elimination method. 2x+y-5...

    Text Solution

    |

  17. Draw the graphs of the following equations 3x-y-2=0 and 2x+y-8=0 on th...

    Text Solution

    |

  18. S.T the equation 2x^2-13xy-7y^2+x+23y-6=0 represents a pair of straigh...

    Text Solution

    |

  19. Find the area of the triangle formed by the lines y=x,y=2x,y=3x+4

    Text Solution

    |

  20. Draw the graph for the following pair of linear equation in two variab...

    Text Solution

    |