Home
Class 12
MATHS
A straight line through the point A(3, 4...

A straight line through the point A(3, 4) is such that its intercept between the axis is bisected at A. its equation is

Text Solution

Verified by Experts

The correct Answer is:
4x+3y= 24

Let the line be
`(x)/(a) + (y)/(b) = 1`
This line meets the x-axis at A(a,0) and the y-axis at B (0,b).
Therefore, we get
`(3,4)-=((a)/(2),(b)/(2))`
`" or " (a)/(2) = 3,(b)/(2) = 4`
or a = 6 ,b = 8
Therefore, the required line is
`(x)/(6) + (y)/(8) = 1`
or 4x+3y = 24
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    CENGAGE|Exercise Exercise 2.2|4 Videos
  • STRAIGHT LINES

    CENGAGE|Exercise Exercise 2.3|7 Videos
  • STRAIGHT LINES

    CENGAGE|Exercise JEE Advanced Previous Year|4 Videos
  • STRAIGHT LINE

    CENGAGE|Exercise Multiple Correct Answers Type|8 Videos
  • THEORY OF EQUATIONS

    CENGAGE|Exercise JEE Advanced Previous Year|9 Videos

Similar Questions

Explore conceptually related problems

A straight line through P(1, 2) is such that its intercept between the axes is bisected at P. Its equation is

If the point (5,2) bisects the intercept of a line between the axes then its equation is

If a straight line passes through the points ((-1)/(2), 1) and (1, 2), then its x-intercept is

A straight line with slope 3 intersects a straight line with slope 6 at the point (30,40). Then the difference between the y-intercepts of the straight lines is

The equation of the straight line passing through the point (4, 3) and making intercepts on the coordinate axes whose sum is -1 is

Find the equation of a straight line passing through the point (-3,2) and cutting off equal intercepts on the cooredinate axes.

The equation of the line which is such that the portion of line segment intercepted between the coordinate axes is bisected at (4, -3) is

A straight line through the point (2, 2) intersects the lines sqrt3 x + y = 0 and sqrt3 x - y = 0 at the points A and B. The equation of AB so that the triangle OAB is equilateral, where O is the origin.

The equation of a straight line through (2,1) with equal intercepts on the coordinate axes is :

CENGAGE-STRAIGHT LINES-Exercise 2.1
  1. Find the equation of the line perpendicular to the line x/a-y/b=1 and ...

    Text Solution

    |

  2. If the middle points of the sides B C ,C A , and A B of triangle A B C...

    Text Solution

    |

  3. Find the equations of the lines which pass through the origin and are ...

    Text Solution

    |

  4. If (-2,6) is the image of the point (4,2) with respect to line L=0, th...

    Text Solution

    |

  5. Find the area bounded by the curves x+2|y|=1 and x=0 .

    Text Solution

    |

  6. Find the equation of the straight line passing through the intersectio...

    Text Solution

    |

  7. If the foot of perpendicular from the origin to a straight line is at...

    Text Solution

    |

  8. A straight line through the point (2, 2) intersects the lines sqrt3 x...

    Text Solution

    |

  9. The equation of the straight line passing through the point (4, 3) an...

    Text Solution

    |

  10. A straight line through the point A(3, 4) is such that its intercept ...

    Text Solution

    |

  11. A straight line L is perpendicular to the line 5x-y=1 . The area of th...

    Text Solution

    |

  12. One side of a rectangle lies along the line 4x+7y+5=0. Two of its vert...

    Text Solution

    |

  13. The point of intersection of the curves y^(2) = 4x and the line y = x ...

    Text Solution

    |

  14. The diagonals A C and B D of a rhombus intersect at (5,6)dot If A-=(3,...

    Text Solution

    |

  15. Find the equation of the straight line which passes through the origin...

    Text Solution

    |

  16. If A(-6,-6) and B(-6,4) be two points that a point P on the line AB sa...

    Text Solution

    |

  17. In the adjoining figure , Delta PQR is an equilateral triangle. QR = R...

    Text Solution

    |

  18. Two fixed points A and B are taken on the coordinates axes such that O...

    Text Solution

    |

  19. A regular polygon has two of its consecutive diagonals as the lines sq...

    Text Solution

    |

  20. Find the direction in which a straight line must be drawn through the...

    Text Solution

    |