Home
Class 11
MATHS
(at^2,2at)is a point on the line 2x-5y+1...

`(at^2,2at)`is a point on the line 2x-5y+12a=0,from this find the co-oridnates of two points on the line.

Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATE GEOMETRY

    UNITED BOOK HOUSE|Exercise EXERCISE|10 Videos

  • Hare School, Question Paper

    UNITED BOOK HOUSE|Exercise Exercise |33 Videos

Similar Questions

Explore conceptually related problems

("at"^(2),2"at") is a point on the line 2x-5y+12a =0 , from this find the coordinates of two points on the line.

P is a point on the straight line 7x-4y-29=0 . If the foot of the perpendicular drawn from P on the line 5x+2y+18=0 be N(-2,-4) , find the coordinates of P.

The distance of the line 2x-3y=4 from the point (1,1) in the direction of the line x+y=1 is

Find the equation of the straight line through the point (3,2) and the point of intersection of the lines 3x+y-5=0 and x+5y+3=0 . Also find the length of the protion of the line intercepted between the coordinate axes.

Assuming that straight lines work as the plane mirror for a point, find the image of the point (1, 2) in the line x - 3y + 4 = 0 .

The slope of the tangent line to the curve x^(3)-x^(2)-2x+y-4=0 at some point on it is. 1. Find the coordinates of such point or points.

The coordinates of a point on the line x + y + 1 = 0 which is at a distance sqrt(2) units from the line 3x + 4y - 2 = 0 are

Find the coordinates of the foot of the perpendicular drawn from the point P(1,-2) on the line y = 2x +1. Also, find the image of P in the line.

Find the equation of tangent to the circle x^(2)+y^(2)=a^(2) at the point (a cos theta, a sin theta) . Hence , show that the line y=x+a sqrt(2) touches the given circle,Find the coordinats of the point of contact.

Find the distance of the line 4x + 7y + 5 = 0 from the point (1, 2) along the line 2x - y = 0 .

UNITED BOOK HOUSE-HARE SCHOOL-EXERCISE
  1. If three equal positive numbes a,b,c are in G.P,then show that a+c>2b

    Text Solution

    |

  2. For what value(S)of K the point (1,-1),(2,1) and (K,5) lie on the same...

    Text Solution

    |

  3. (at^2,2at)is a point on the line 2x-5y+12a=0,from this find the co-ori...

    Text Solution

    |

  4. Find the angle between the two lines x-sqrt3y=3and sqrt3x-y+1=0

    Text Solution

    |

  5. Evaluate: underset(x rarr 0)(lim)(3^(x)-1)/((4+x)^(1/2)-2)

    Text Solution

    |

  6. What is the probability of obtaining 7 points with the rolling of two ...

    Text Solution

    |

  7. Show that the equation of straight line xcosalpha+ysinalpha=p can be e...

    Text Solution

    |

  8. If G is the G.M between two positive numbers a and b.show that 1/(G^2-...

    Text Solution

    |

  9. Three positive numbers a,b,c are in A.P prove that 1/(sqrtb+sqrtc),1/(...

    Text Solution

    |

  10. If a1,a2,a3,...,aaare in A.P then show that 1/(a1a2)+1/(a2a3)+1/(a3a4)...

    Text Solution

    |

  11. If the roots of the equation p(q-r)x^2+q(r-p)x+r(p-q)=0 be equal ,show...

    Text Solution

    |

  12. Solve :barz=iz^2(z being a complex number)

    Text Solution

    |

  13. if alpha,beta,gamma are in A>P show that cot=(sinalpha-singamma)/(cosg...

    Text Solution

    |

  14. Prove that (1)/(2sin10^(@))-2sin70^(@)=1.

    Text Solution

    |

  15. Prove that 0le3costheta+4sintheta+5le10

    Text Solution

    |

  16. Show that 4(cos^3 10^@+sin^3 20^@)=3(cos10^@+sin20^@)

    Text Solution

    |

  17. If the equation x^2-cx+d=0and x^2-ax+b=0 have a common root,and the ro...

    Text Solution

    |

  18. If alphaand betaare roots of the equation qx^2+px+p=0,show that sqrt(a...

    Text Solution

    |

  19. If z1 and z2 be two complex numbers show that Re(barz1z2)=1/2(z1barz2+...

    Text Solution

    |

  20. Find the sum up to n terms :1+2/3+3/3^2+4/3^3+...

    Text Solution

    |