Home
Class 12
MATHS
Let P and T be the subsets of X-Y define...

Let P and T be the subsets of X-Y defined by
`P = {(x, y): x gt 0, y gt 0 " and " x^(2) + y^(2) = 1}`
Then `P cap T` is

A

the void set `Phi`

B

P

C

T

D

`P-T^(C)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2018

    WB JEE PREVIOUS YEAR PAPER|Exercise MULTIPLE CHOICE QUESTIONS|75 Videos

  • QUESTION PAPER 2021

    WB JEE PREVIOUS YEAR PAPER|Exercise MULTIPLE CHOICE QUESTION|75 Videos

Similar Questions

Explore conceptually related problems

Let P and T be the subsets of X-Y plane defined by p={(x,y):xgt0,ygt0andx^(2)+y^(2)=1} T={(x,y):xgt0,ygt0andx^(2)+y^(8)lt1} The PcapT is

Let P={(x,y)|x^(2)+y^(2)=1,x,yinR} . Then, P , is

The area (in sq units) of the region {(x, y) : y^2 gt= 2x and x^2 + y^2 lt= 4x, x gt= 0, y gt= 0} is

Let R be the real line. Let the relations S and T on R be defined by S={(x,y):y=x+1, 0 lt x lt 2}, T={(x,y): x-y " is an integer"} . Then

y = x sin x : xy' = y + x sqrt(x^(2) - y^(2))(x ne 0 and x gt y or x lt -y)

If P is a point such that the ratio of the squares of rthe lengths of the tangents from P to the circels x ^(2) +y^(@) -4x +2y -44 =0 and x ^(2) +y^(2) +2x -4y -20 =0 is 3:2, then the locus of P is a circle with centre at-

Let x and y be two variables and x gt 0, xy=1, then the minimum value of (x+y) is-

Let x and y be two variables and x gt 0 , xy=1 , then the minimum value of x+y is-

If sum of the perpendicular distances of a variable point P(x, y) from the lines x + y - 5 = 0 " and " 3x - 2y + 6 = 0 is always 10. Show that P must move on a line.

Show that the centres of the following circles lie on a line and their radii are in A.P. : x^(2) + y^(2) = 1, x^(2) + y^(2) + 6x - 2y -6 = 0, x^(2) + y^(2) - 12x + 4y - 9 = 0 .

WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2019-MULTIPLE CHOICE QUESTIONS
  1. Let A and B be two square matrices of order 3 and AB = O(3), where O(3...

    Text Solution

    |

  2. Let P and T be the subsets of X-Y defined by P = {(x, y): x gt 0, y...

    Text Solution

    |

  3. Let f : R rarr RR be defined by f(x) = x^(2) - (x^(2))/(1+x^(2)) for a...

    Text Solution

    |

  4. Let the relation rho be defined on R as a rho b iff 1+a b gt 0. Then

    Text Solution

    |

  5. A problem in mathematics is given to 4 students whose chances of solvi...

    Text Solution

    |

  6. If X is a random variable such that sigma(X) = 2.6, then sigma(1-4X) i...

    Text Solution

    |

  7. If e^(sin x) - e^(-sin x) - 4 = 0, then the number of real values of x...

    Text Solution

    |

  8. The angles of a triangles are in the ratio 2:3:7 and the radius of the...

    Text Solution

    |

  9. A variable line passes through a fixed point (x(1), v(1)) & meets the ...

    Text Solution

    |

  10. A straight line through the point (3, -2) is inclined at an angle 60^(...

    Text Solution

    |

  11. A variable line passes through the fixed point (alpha, beta). The locu...

    Text Solution

    |

  12. If the point of intersection of the lines 2ax + 4ay + c = 0 and 7bx + ...

    Text Solution

    |

  13. A variable circle passes through the fixed point A(p, q) and touches x...

    Text Solution

    |

  14. If P(0, 0), Q(1, 0) and R((1)/(2), (sqrt(3))/(2)) are three given poin...

    Text Solution

    |

  15. For the hyperbola (x^(2))/(cos^(2) alpha) - (y^(2))/(sin^(2) alpha) = ...

    Text Solution

    |

  16. S and T are the foci of an ellipse and B is the end point of the minor...

    Text Solution

    |

  17. The equation of the directrices of the hyperbola 3x^(2) - 3y^(2) - 18x...

    Text Solution

    |

  18. P is the extremity of the latusrectum of ellipse 3x^(2) + 4y^(2) = 48 ...

    Text Solution

    |

  19. The direction ratios of the normal to the plane passing through the po...

    Text Solution

    |

  20. The equation of the plane, which bisects the line joining the points (...

    Text Solution

    |