Home
Class 12
MATHS
The set of lines ax+by+c=0, where 3a+2b+...

The set of lines `ax+by+c=0`, where `3a+2b+4c=0` is concurrent at the point…

A

(3, 2)

B

(2, 4)

C

(3, 4)

D

(3/4, 1/2)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CARTESIAN SYSTEM OF RECTANGULAR COORDINATES AND STRAIGHT LINES

    MCGROW HILL PUBLICATION|Exercise SOLVED EXAMPLES (LEVEL 2) SINGLE CORRECT ANSWER TYPE QUESTIONS|30 Videos

  • CARTESIAN SYSTEM OF RECTANGULAR COORDINATES AND STRAIGHT LINES

    MCGROW HILL PUBLICATION|Exercise SOLVED EXAMPLES (NUMERICAL ANSWER TYPE QUESTIONS)|25 Videos

  • CARTESIAN SYSTEM OF RECTANGULAR COORDINATES AND STRAIGHT LINES

    MCGROW HILL PUBLICATION|Exercise SOLVED EXAMPLES (CONCEPT - BASED) SINGLE CORRECT ANSWER TYPE QUESTIONS|15 Videos

  • AREA BY INTEGRATION

    MCGROW HILL PUBLICATION|Exercise Question from Previous Years. B-Architecture Entrance Examination Papers|12 Videos

  • CIRCLES AND SYSTEMS OF CIRCLES

    MCGROW HILL PUBLICATION|Exercise QUESTIONS FROM PREVIOUS YEARS. B-ARCHITECTURE ENTRANCE EXAMINATION PAPERS|17 Videos

Similar Questions

Explore conceptually related problems

The lines ax+by+c=0, where 3a+2b+4c=0, are concurrent at the point 31132'4

sdti F-4.E-1. The lines ax+by+c=0, where 3a+2b+4c=0, are concurrent at the point: (AG)132'4(D)(?IF-5. (B) (1.3)(C)(3,1)E-2 If

The straight lines 4ax+3by+c=0, where a+b+c are concurrent at the point a )(4,3) b) (1/4,1/3) c) (1/2,1/3) d) none of these

If 4a+5b+c=0 then the set of lines ax+by+c=0 are concurrent at the point

If 16a^(2)+25b^(2)-c^(2)=40ab, then the family of lines ax+by+c=0 is concurrent at the point(s)

If 3a-2b+5c=0. then family of straight lines ax+by+c=0 are always concurrent at a point whose co-ordinates is (alpha,beta), then the values of 5(alpha-beta)

If a,b,c are in A.P then the lines represented by ax+by+c=0 are concurrent at the point

If 6a^(2)+12b^(2)+2c^(2)+17ab-10bc-7ac=0 then all the lines represented by ax+by+c=0 are concurrent at the point

MCGROW HILL PUBLICATION-CARTESIAN SYSTEM OF RECTANGULAR COORDINATES AND STRAIGHT LINES -SOLVED EXAMPLES (LEVEL 1) SINGLE CORRECT ANSWER TYPE QUESTIONS
  1. If alpha, beta gamma are the real roots of the equation x^(3)-3px^(2)+...

    Text Solution

    |

  2. The line L has intercepts a and b on the coordinate axes. The coordina...

    Text Solution

    |

  3. The set of lines ax+by+c=0, where 3a+2b+4c=0 is concurrent at the poin...

    Text Solution

    |

  4. If P(1,0), Q(-1,0) and R (2,0) are three given points, then the locus ...

    Text Solution

    |

  5. If the algebraic sum of the distances of a variable line from the p...

    Text Solution

    |

  6. Find the equation of the straight line which passes throughthe point o...

    Text Solution

    |

  7. If the point (3, 4) lies on the locus of the point of intersection of ...

    Text Solution

    |

  8. Statement 1 : The equation of the sides of a triangle are x - 3y = 0, ...

    Text Solution

    |

  9. Locus of the mid-points of the intercepts between the coordinate axes ...

    Text Solution

    |

  10. If h denotes the arithmetic mean and k denotes the geometric mean of t...

    Text Solution

    |

  11. Ifa,b,c are in A.P., a,x,b,are in G.P and b,y,c are also in G.P then t...

    Text Solution

    |

  12. If one of the diagonals of a square is along the line x=2y and one of ...

    Text Solution

    |

  13. The line, which is parallel to X-axis and crosses the curve y=sqrtx at...

    Text Solution

    |

  14. A rectangle has two opposite vertices at the points (1,2) and (5,5). I...

    Text Solution

    |

  15. A straight line through the origin O meets the parallel lines 4x+2y=9a...

    Text Solution

    |

  16. Let P = (-1, 0), Q = (0, 0) and R = (3, 3sqrt3) be three points. The e...

    Text Solution

    |

  17. The number of integer values of m, for which the x-coordiante of the p...

    Text Solution

    |

  18. If the line 2x + y = k passes through the point which divides the line...

    Text Solution

    |

  19. A line is drawn through the point (1, 2) to meet the coordinate axes ...

    Text Solution

    |

  20. Let PQR be a right - angled isosceles triangle , right angled at P(2,1...

    Text Solution

    |