Home
Class 12
MATHS
The equation of a tangent to the hyperbo...

The equation of a tangent to the hyperbola `x^(2)-2y^(2)=2` parallel to the line `2x-2y+5=0` is

A

`y=2x+1`

B

`y=2x-1`

C

`y=xpm1`

D

`x+y+1=0`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MATHEMATICS (2011)

    WB JEE PREVIOUS YEAR PAPER|Exercise DESCRIPTIVE TYPE QUESTIONS|10 Videos

  • QUESTION PAPER 2008

    WB JEE PREVIOUS YEAR PAPER|Exercise MULTIPLE CHOICE QUESTIONS|80 Videos

Similar Questions

Explore conceptually related problems

The equation of a tangent to the hyperbola 3x^(2)-y^(2)=3 , parallel to the line y = 2x +4 is

Find the equation of tangnets to the hyperbola (x^(2))/(25)-(y^(2))/(36)=1 , parallel to the line 3x-3y=0

Find the equation of the tangents to the parabola 3y^(2)=8x , parallel to the line x-3y=0 .

The equation of the tangent to the parabola y^(2) = 4x + 5 which is parallel to the line y= 2x + 7 is-

The equation of tangent to hyperbola 4x^2-5y^2=20 which is parallel to x-y=2 is (a) x-y+3=0 (b) x-y+1=0 (c) x-y=0 (d) x-y-3=0

If the equation of the tangent to the circle x^(2) + y^(2) - 2x + 6y - 6 =0 parallel to the line 3x - 4y +7 =0 is 3x - 4y +k=0 , then the value of k is-

Find the equation of the normal to the circle x^2+y^2-2x=0 parallel to the line x+2y=3.

Find the eqaution of that normal to the hyperbola 3x^(2)-2y^(2)=10 at points where the line x+y+3=0 cuts the curve.

Find the equation of tangents to hyperbola x^(2)-y^(2)-4x-2y=0 having slope 2.

Find the equation of the tangent to the curve y= sqrt(3x-2) which is parallel to the line 4x-2y+5=0.

WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2007-MULTIPLE CHOICE QUESTIONS
  1. The line y=sqrt(3)x bisects the angle between the lines ax^(2)+2axy+y^...

    Text Solution

    |

  2. The eccentricity of an ellipse, the length of whose minor axis is equa...

    Text Solution

    |

  3. The equation of a tangent to the hyperbola x^(2)-2y^(2)=2 parallel to ...

    Text Solution

    |

  4. Let f(x)=x,|x|. The set of points where f (x) is twice differentiable ...

    Text Solution

    |

  5. If f(x+y)=f(x)+f(y) for all real x and y and if f (x) is continuous at...

    Text Solution

    |

  6. If the straight line y=4x-5 touches the curve y^(2)=px^(3)+q at (2, 3)...

    Text Solution

    |

  7. If A and B are square matrices of the same order, then AB = 0 implies

    Text Solution

    |

  8. If the sum of the roots of the equation 2x^(2)+4x+C=0 be equal to the ...

    Text Solution

    |

  9. If in an arithmetic progression, the sum of n terms is equal to the su...

    Text Solution

    |

  10. If f(x)=x(x-1)(x-2), 0 le x le 4, then the point xi which satisfies Me...

    Text Solution

    |

  11. If log(a)x=y, then the value of loga(a/x) is

    Text Solution

    |

  12. The sides of the rectangle of the greatest area that can be inscribed ...

    Text Solution

    |

  13. The polar co-ordinates of the point (-sqrt(3), 1) are

    Text Solution

    |

  14. If two sides of a triangle are 2sqrt""3-2 and 2sqrt""3+2 and their inc...

    Text Solution

    |

  15. The solution of the equation (dy)/(dx)=xy+y subject to the conditions,...

    Text Solution

    |

  16. An integrating factor of the differential equation (dy)/(dx)(x log x)+...

    Text Solution

    |

  17. Which one of the following is incorrect for any two events A and B ?

    Text Solution

    |

  18. The sum of the infinite series 1+(1)/(|ul(2))+(1.3)/(|ul(4))+(1.3.5)/(...

    Text Solution

    |

  19. Two mappings f : R to R and g : R to R are defined in the following wa...

    Text Solution

    |

  20. If the arithmetic mean of the roots of x^(2)-2ax+b=0 is A and the geom...

    Text Solution

    |