Home
Class 12
MATHS
If the pair of lines ax^2+2hxy+by^2+2gx+...

If the pair of lines `ax^2+2hxy+by^2+2gx+2fy+c=0` intersect on Y-axis , then

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP ENGLISH|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP ENGLISH|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

If the pair of lines ax^2 +2hxy+ by^2+ 2gx+ 2fy +c=0 intersect on the y-axis then

If the pair of lines a x^2+2h x y+b y^2+2gx+2fy+c=0 intersect on the y-axis, then prove that 2fgh=bg^2+c h^2

If the pair of lines a x^2+2h x y+b y^2+2gx+2fy+c=0 intersect on the y-axis, then prove that 2fgh=bg^2+c h^2.

If the pair of lines a x^2+2h x y+b y^2+2gx+2fy+c=0 intersect on the y-axis, then prove that 2fgh=bg^2+c h^2

Find dy/dx if ax^2+2hxy+by^2+2gx+2fy+c=0

If ax^2+2hxy+by^2+2gx+2fy+c=0 then find dy/dx

the equation ax^(2)+ 2hxy + by^(2) + 2gx + 2 fy + c=0 represents an ellipse , if

The product of the perpendiculars from origin to the pair of lines a x^2+2h x y+b y^2 + 2gx + 2fy + c =0 is

If the equation ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 represents a pair of parallel lines, then

If the equation ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 represents two straights lines, then the product of the perpendicular from the origin on these straight lines, is

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. If sin^2theta1+sin^2theta2+sin^2theta3=0, then which of the following ...

    Text Solution

    |

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

    Text Solution

    |

  3. If the pair of lines ax^2+2hxy+by^2+2gx+2fy+c=0 intersect on Y-axis , ...

    Text Solution

    |

  4. If px^4+qx^3+rx^2+sx+t=|(x^2+3x,x-1,x+3),(x+1,2-x,x-3),(x-3,x+4,3x)| ...

    Text Solution

    |

  5. about to only mathematics

    Text Solution

    |

  6. The centers of a set of circles, each of radius 3, lie on the circle x...

    Text Solution

    |

  7. The length of the chord of contact of the tangents drawn from the poin...

    Text Solution

    |

  8. Given two circle x^2+y^2-6x-2y+5=0&x^2+y^2+6x+22 y+5=0 . The tangent a...

    Text Solution

    |

  9. The internal common tangents to two circles with centre C1 and C2 in...

    Text Solution

    |

  10. A pair of tangents is drawn to a unit circle with center at the origin...

    Text Solution

    |

  11. If two chords of circle x^2+y^2-a x-b y=0 , drawn from the point (a, b...

    Text Solution

    |

  12. If a ,b ,c are sides of a scalene triangle, then value of |[a, b, c] ,...

    Text Solution

    |

  13. The inverse of a skew-symmetric matrix of odd order a. is a symmetric ...

    Text Solution

    |

  14. If | (a+1,a+2, a+p), (a+2, a+3,a+q), (a+3,a+4,a+r)|=0,then p ,q ,r ar...

    Text Solution

    |

  15. A circle with center in the first quadrant is tangent to y=x+10,y=-6 a...

    Text Solution

    |

  16. Line x/a+y/b=1 cuts the coordinate axes at A(a ,0)a n dB(0,b) and the ...

    Text Solution

    |

  17. Match the column Column-I Column-II a. If ||x-1|-2|geq3, then x in ...

    Text Solution

    |

  18. about to only mathematics

    Text Solution

    |

  19. If A=[[1 ,-3, 4], [7, 2 ,5],[ -2,6, 3]] a n d B=d i ag(2,3,5) , then t...

    Text Solution

    |

  20. If y=f(x) has following graph, then match the column.

    Text Solution

    |