Home
Class 12
MATHS
The combined equations of the pair of li...

The combined equations of the pair of lines through the origin such that one is parallel to x+5y=5 and the other is perpendicular to x-5y+15=0 is

A

`x^2+25xy+y^2=0`

B

`5x^2-36xy+5y^2=0`

C

`x^2-25y^2=0`

D

`5x^2+26xy+5y^2=0`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MHT-CET 2019 QUESTION PAPER

    TARGET PUBLICATION|Exercise Binomial Distribution|1 Videos

  • MODEL QUESTION PAPER-II

    TARGET PUBLICATION|Exercise MCQs|49 Videos

Similar Questions

Explore conceptually related problems

Joint equation of two lines through the origin, such that one is parallel to line x+2y=5 and the other perpendicular to line 2x-y+3=0 is

Find the combined equation of the lines passing through the origin such that (1) one is parallel to x + 2y = 5 and other is perpendicular to 2x - y + 3 = 0. (2) which are perendicular to the lines 3x + 2y -1 = 0 and x -3y + 2 = 0

Joint equation of two lines, through the origin, such that one of them is parallel and the other perpendicular to line 2x+3y+c=0 is

The combined equation of lines passing through the point (-1, 2) of which one is parallel to x+3y-1=0 and other is perpendicular to 2x-3y-1=0 is

The joint equation of pair lines passing through the origin of which one is parallel 3x-y=7 and other is perpendicular to 2x+y=8 is

The combined equation of lines passing through the point (3, 2) of which one is parallel to x-2y=2 and other is perpendicular to y=3 is

The joint equation of pair lines passing through the origin of which one is parallel and other is perpendicular to 5x+3y=7 is

Joint equation of the straight line passing through the origin, one of which is parallel and other perpendicular to the line 6x-4y+3=0 is

The joint equation of lines passing through point (2, 3) of which one is parallel to 2x+3y=5 and other is perpendicular to x-4y=7 is

TARGET PUBLICATION-MODEL QUESTION PAPER-I-MCQs
  1. cos 20^@.cos 40^@.cos 60^@ cos 80^@=

    Text Solution

    |

  2. Find the equations of the diagonals of the square formed by the lines ...

    Text Solution

    |

  3. The combined equations of the pair of lines through the origin such th...

    Text Solution

    |

  4. If f(x) {:(=(x^(2)-4x+3)/(x^(2)-1)", ..."x!=1 ),( =2", ...

    Text Solution

    |

  5. The equation of the hyperbola whose foci are (-2, 0) and (2,0) and ecc...

    Text Solution

    |

  6. The statement ~(p leftrightarrow~q) is

    Text Solution

    |

  7. The relation R defined in N as aRbimpliesb is divisible by a is

    Text Solution

    |

  8. If Ram secures 100 marks in maths, then he will get a mobile. The conv...

    Text Solution

    |

  9. Find the general solution of each of the following differential equati...

    Text Solution

    |

  10. The value of c in (0,2) satisfying the Mean Value theorem for the func...

    Text Solution

    |

  11. If phi(x)=log5(log3x),then phi'(e)=

    Text Solution

    |

  12. int0^2sqrt((2+x)/(2-x))dx=

    Text Solution

    |

  13. The matrix [[lamda,1,0],[0,2,3],[0,0,lamda]]is invertible.

    Text Solution

    |

  14. The angle between the line 2hati+3hatj+4hatk and the plane overliner.(...

    Text Solution

    |

  15. If normal the curve y=f(x) is parallel to X-axis, then correct stateme...

    Text Solution

    |

  16. The position vectors of the point A, B, C and D are 3hati-2hatj -hatk,...

    Text Solution

    |

  17. IF a coin is tossed twice and X is the number of tails, then E(X)=

    Text Solution

    |

  18. If tn=1/4(n+2)(n+3) for n=1, 2 ,3,.... then 1/t1+1/t2+1/t3+....+1/(t(...

    Text Solution

    |

  19. The rate of change of surface area of a sphere of radius r when the ra...

    Text Solution

    |

  20. If the position vectors of the points A,B,C are bara,barb and 3bara-2b...

    Text Solution

    |