Home
Class 12
MATHS
If the axes are rotated anticlock wise t...

If the axes are rotated anticlock wise through an angles `90^(@)`, then the equation `x^(2) = 4 ay` is changed to the equation

A

`y^(2) = 4 ax`

B

`x^(2) = - 4ay`

C

`y^(2) = - 4ax`

D

`x^(2) = 4ay`

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • TS EAMCET 2015

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|79 Videos

  • TS EAMCET 2017

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|80 Videos

Similar Questions

Explore conceptually related problems

If the axes are rotated anticlockwise through an angle 90^(@) then the equation x^(2) = 4ay is changed to the equation

If the axes are rotated anticlockwise through an angle 90^(@) then the equation x^(2) = 4ay is changed to the equation

If the axes are rotated through, an angle theta , the transformed equation of x^(2) + y^(2)=25 is

When the axes are rotated through an angle 60^(0) the point Q is changed as (-7,2). Find Q.

(i) If the axes are rotated through an angle 30^(0) , then find the coordinates of (1,2) in the new system . (ii) If the axes are rotated through an angle 30^(0) , then find the coordinates of (-2, 4) in the new system. (iii) When the axes are rotated through an angle (pi)/(2) , find the new coordinates of the point (alpha, 0)

If the axes are rotated through an angle 45^(@) in the positive direction without changing the origin, then the coordinates of the point (sqrt(2),4) in the old system are

TS EAMCET PREVIOUS YEAR PAPERS-TS EAMCET 2016-Mathematic
  1. On an average nine out of 10 ships that have departed at A reach B saf...

    Text Solution

    |

  2. If A(5,- 4) and B (7, 6) are points in a plane then the set of all poi...

    Text Solution

    |

  3. If the axes are rotated anticlock wise through an angles 90^(@), then ...

    Text Solution

    |

  4. The combined equation of the straight lines of the form y = kx + 1 (wh...

    Text Solution

    |

  5. A value of k each that the straight lines y - 3kx + 4 = 0 and (2k - 1)...

    Text Solution

    |

  6. The length of the segment of the straight line passing through (3,3) a...

    Text Solution

    |

  7. The equation of the pair of straight lines through the point (1,1) and...

    Text Solution

    |

  8. The combined equation of three sides of a triangle is (x^(2)-y^(2))(2...

    Text Solution

    |

  9. The piont where the line 4x - 3y + 7 = 0 touches the circle x^(2) + y^...

    Text Solution

    |

  10. The normal to the circule given by x^(2) + y^(2) - 6x + 8y - 144 = 0 a...

    Text Solution

    |

  11. For all real values of k, the polar of the point (2k, k - 4) with resp...

    Text Solution

    |

  12. If the circles x^(2) + y^(2) - 2lambda x - 2y - 7 = 0 and 3 (x^(2) + y...

    Text Solution

    |

  13. The radical centre of the circles x^(2) + y^(2) = 1, x^(2) + y^(2) - 2...

    Text Solution

    |

  14. From a point (C, 0) three normals are drawn to the parabola y^(2) = x....

    Text Solution

    |

  15. The points of intersection of the parabolas y^(2) = 5x and x^(2) = 5y ...

    Text Solution

    |

  16. For the ellipse given by ((x - 3)^(2))/(25) + ((y - 2)^(2))/(16) = 1, ...

    Text Solution

    |

  17. If S and S'' are the foci of the ellipse (x^(2))/(25) + (y^(2))/(16) =...

    Text Solution

    |

  18. Let A (2sec theta, 3 tan theta ) and B( 2sec phi ,3 tan phi ) where t...

    Text Solution

    |

  19. Points A(3,2,4), B ((33)/(5),(28)/(5),(38)/(5)) and C(9,8,10) are give...

    Text Solution

    |

  20. If the angle between the lines whose direction cosines are ((2)/(sqrt(...

    Text Solution

    |