Home
Class 11
MATHS
The distance between the parallel lines ...

The distance between the parallel lines given by `(x+7y)^(2) +4sqrt(2)(x+7y)-42=0` is

A

`(4)/(5)`

B

`4sqrt(2)`

C

2

D

`10 sqrt(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise EXERCISE -II|105 Videos

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|85 Videos

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise ADDITION EXERCISE|5 Videos

  • MULTIPLE PRODUCT OF VECTORS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|62 Videos

  • PERIODICITY AND EXTEME VALUES

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE) LEVEL-I(MAIN) Extreme values ( Single answer type questions )|23 Videos

Similar Questions

Explore conceptually related problems

The distance between the parallel lines 2x-y+3=0, 2x-y-4=0 is

The distance between the parallel lines 4x+3y+7=0, 12x+9y+1=0 is

Distance between the parallel line (x+2y)^2+13sqrt5(x+2y)+180=0 is

Find the distance between the parallel lines 3x-4y=12 and 3x-4y=7

The distance between the parallel lines 5x+2y+7=0 and 5x+2y+4=0 is

The distance between the parallel lines 3x+4y+3=0,6x+8y+11=0 is

The distance between the pair of parallel lines 9x^(2)-24xy+16y^(2)-12x+16y-12=0

The distance between the pair of lines represented by x^(2)+2sqrt(2)xy+2y^(2)+4x+4sqrt(2)y+1=0 , is

Find the distance between n the parallel lines x-2y+3=0, 4y-2x+1=0 .

AAKASH SERIES-PAIR OF STRAIGHT LINES-EXERCISE -I
  1. Area of the triangle formed by the lines y^(2)-mxy=0 and x+y-m=0 is

    Text Solution

    |

  2. Area of the triangle formed by the lines x^(2)-3xy+y^(2)=0 and x+y+1=0

    Text Solution

    |

  3. If the area of the triangle formed by the pair of lines 8x^(2)-6xy+y^(...

    Text Solution

    |

  4. The area of the equilateral triangle formed by the lines x^(2)-3y^(2) ...

    Text Solution

    |

  5. The area of the equilaterial triangle formed by the pair of lines (ax+...

    Text Solution

    |

  6. The area of an equilateral triangle formed by the lines passing throug...

    Text Solution

    |

  7. The equation of the pair of perpendicular lines passing through origin...

    Text Solution

    |

  8. If 3x^(2)-11xy+10y^(2)-7x+13y+k=0 denotes a pair of straight lines, t...

    Text Solution

    |

  9. If the pair of straight lines xy - x - y + 1 = 0 and the line ax+2y-3 ...

    Text Solution

    |

  10. The acute angle between the pair of lines 2x^(2)+5xy+2y^(2)+3x+3y+1=0 ...

    Text Solution

    |

  11. The angle between the pair of lines 2(x+2)^(2)+3(x+2)(y-2)-2(y-2)^(2)=...

    Text Solution

    |

  12. The equation x^(2)+(lambda+mu)xy+lambda mu y^(2)+x+mu y=0 represents t...

    Text Solution

    |

  13. The distance between the pair of parallel lines represented by x^(2) +...

    Text Solution

    |

  14. The distance between the parallel lines given by (x+7y)^(2) +4sqrt(2)(...

    Text Solution

    |

  15. The length of x-intercept made by pair of lines 2x^(2)+xy-6y^(2)-2x+17...

    Text Solution

    |

  16. Length of y-intercept made by pair of lines 2x^(2)+lambda xy+3y^(2)+8x...

    Text Solution

    |

  17. The product of perpendiculars from origin to the pair of lines 12x^(2)...

    Text Solution

    |

  18. The equation to the pair of lines passing through (1, 1) and parallel ...

    Text Solution

    |

  19. The equation of the pair of lines through the point (a, b) parallel to...

    Text Solution

    |

  20. The equation to the pair of st lines passing through (1, 2) and perpen...

    Text Solution

    |