Home
Class 12
MATHS
Let a line having direction ratios 1, -4...

Let a line having direction ratios 1, -4, 2 intersect the lines `(x-7)/3=(y-1)/(-1)=(z+2)/1 and x/2=(y-7)/3=z/1` at the points A and B. Then `(AB)^2` is equal to ______

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise MATHEMATICS (SECTION A)|20 Videos

  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise MATHEMATICS (SECTION B)|11 Videos

  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise MATHEMATICS (SECTION - B)|10 Videos

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Mathematics (Section A )|20 Videos

  • JEE MAINS 2023 JAN ACTUAL PAPER

    JEE MAINS PREVIOUS YEAR|Exercise Question|360 Videos

Similar Questions

Explore conceptually related problems

If a line with direction ratios 2:2:1 intersects the line (x-7)/(3)=(y-5)/(2)=(z-3)/(1) and (x-1)/(2)=(y+1)/(4)=(z+1)/(3) at A and B then AB=

If a line with direction ratios 2:2:1 intersects the line (x-7)/(3)=(y-5)/(2)=(z-3)/(1) and (x-1)/(2)=(y+1)/(4)=(z+1)/(3) at A and B then AB =

If a line with direction ration 2: 2: 1 intersects the lines (x-7)/3=(y-5)/2=(z-3)/1 and (x-1) /2 =(y+1 )/4 = (z+1)/3 at A and B, respectively then AB

Find the point of intersection of the lines (x+1)/(-3)=(y-3)/(2)=(z+2)/(1)and(x)/(1)=(y-7)/(-3)=(z+7)/(2)

Show that the lines (x-1)/(2)=(y-2)/(y-1)=(z-3)/(4) and (x-4)/(5)=(y-1)/(2)=z intersect

Find image (reflection )of the point (7,4,-3) in the line (x)/(1)=(y-1)/(2)=(z-2)/(3)

JEE MAINS PREVIOUS YEAR-JEE MAINS 2022-Mathematics-Section B
  1. In an examination, there are 5 multiple choice questions with 3 choice...

    Text Solution

    |

  2. Image of A (3/sqrta,sqrta) in y-axis is B & image of B in x-axis is C....

    Text Solution

    |

  3. Let a line having direction ratios 1, -4, 2 intersect the lines (x-7)/...

    Text Solution

    |

  4. The number of points where the function f(x)={(|2x^2-3x-7|," if " x...

    Text Solution

    |

  5. IF f(theta)= sin theta + int(-pi/2)^(pi/2) (sin theta+t cos theta)*f(t...

    Text Solution

    |

  6. Let {:("Max"),(0 lex le2):}{(9-x^2)/(5-x)}= alphaand {:("Min"),(0 lex ...

    Text Solution

    |

  7. If two tangents drawn from a point (a, b) lying on the ellipse 25x^2 +...

    Text Solution

    |

  8. Let S be the region bounded by the curves y=x^3 and y^2=x. The curve y...

    Text Solution

    |

  9. If the shortest distance between the lines vecr = (-hati+3hatk) + lamd...

    Text Solution

    |

  10. f(x)=(2e^(2x))/(e^(2x)+e) then f(1/100)+f(2/100)+. . .+f(99/100)=?

    Text Solution

    |

  11. If the sum of all the roots of the equation e^(2x)-11e^(x) – 45e^(-x) ...

    Text Solution

    |

  12. abs((14,28,-14),(-14,14,28),(28,-14,14))=abs(adj(adj(A))), then abs(A)...

    Text Solution

    |

  13. The number of ways, 16 identical cubes, of which 11 are blue and rest ...

    Text Solution

    |

  14. If the coefficient of x^(10) in the binomial expansion of (sqrtx/(5^(...

    Text Solution

    |

  15. Let A1={((x,y))":"|x|ley^2,|x|+2yle8} and A2={((x,y))":"|x|+|y|lek} ...

    Text Solution

    |

  16. If the sum of the first ten terms of the series 1/5 +2/65 +3/325 +...

    Text Solution

    |

  17. A rectangle R with end points of one of its sides as (1, 2) and (3,6) ...

    Text Solution

    |

  18. A circle of radius 2 unit passes through the vertex and the focus of t...

    Text Solution

    |

  19. Let the mirror image of the point (a, b, c) with respect to the plane ...

    Text Solution

    |

  20. Let A=((2,-2),(1,-1))andB=((-1,2),(-1,2)) Then the number of elements...

    Text Solution

    |