Home
Class 12
MATHS
Let R be the set of points inside a rect...

Let R be the set of points inside a rectangle of sides a and b with two sides along the positive directions of x-axis and y-axis . Then :

A

`R = {(x, y) : 0 le x le a, 0 le y le b}`

B

`R = {(x, y) : 0 le x le a, 0 le y le b}`

C

`R = {(x, y) : 0 le x le a, 0 lt y lt b}`

D

`R = ((x, y) : 0 lt x lt a, 0 lt y lt b)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS AND EXPRESSION

    HIMALAYA PUBLICATION|Exercise Question Bank|129 Videos

  • STATISTICS MEASURE OF DIPERSION

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|28 Videos

Similar Questions

Explore conceptually related problems

The inclination of the line x-y+3=0 with the positive direction of x-axis is :

Find the slope of the line making an angle of 210^(@) with positive direction of x-axis.

The vertex of a parabola is the point (a, b) and latus-rectum is of length l. If the axis of the parabola is along the positive direction of y-axis, then its equation is

A line making angles 45^@ and 60^@ with the positive direction of the axis of x and y makes with the positive direction of z-axis, and angle of

Find the slope of the line, which makes an angle of 30^(@) with the positive direction of y-axis measured anticlockwise.

A space vector makes angles 150^(@) and 60^(@) with the positive direction of x and y- axes . The angle made by the vector with the positive direction of z- axis is :

A space vector makes the angle 150^(@) and 60^(@) with the positive direction of x and y-axes. The angle made by the vector with the positive direction of z-axis is :

If the equation of the pair of straight lines passing through the point (1,1) , one making an angle theta with the positive direction of the x-axis and the other making the same angle with the positive direction of the y-axis, is x^2-(a+2)x y+y^2+a(x+y-1)=0,a!=2, then the value of sin2theta is

A circle of radius 5 units touches both the axes and lies in the first quadrant. If the circle makes one complete roll on x-axis along the positive direction of x-axis, then its equation in new position is:

HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK
  1. Two finite sets have m and n elements. The number of subsets of the fi...

    Text Solution

    |

  2. Suppose A1,A2….,A30 are thirty sets, each having 5 elements and B1,B2,...

    Text Solution

    |

  3. Let R be the set of points inside a rectangle of sides a and b with t...

    Text Solution

    |

  4. In a class of 60 students, 25 students play cricket, 20 students play ...

    Text Solution

    |

  5. In a town of 840 persons, 450 persons read Hindi, 300 read English and...

    Text Solution

    |

  6. If X={8^n -7n-1 : n in N} and Y={49 (n-1) | n in N}, then

    Text Solution

    |

  7. If the sets A and B are defined as : A={(x,y):y =1/x ,0 ne x in R}, ...

    Text Solution

    |

  8. A survey shows that 63% of the people watch at news channel whereas 76...

    Text Solution

    |

  9. If A and B are two sets , then A nn (A uu B) equals :

    Text Solution

    |

  10. If A={1,3,5,7,9,11,13,15,17},B={2,4,…, 18} and N is the universal set,...

    Text Solution

    |

  11. If X and Y are two sets and X^c denotes the complement of X, then X nn...

    Text Solution

    |

  12. Let S {x |x is a positive multiple of 3 less then 100}, P ={x|x is a...

    Text Solution

    |

  13. Let n(A) = m and n(B) = n. Then the total number of non-empty relation...

    Text Solution

    |

  14. Let T be the set of all trianges in the Euclidean plane and let a rela...

    Text Solution

    |

  15. Consider the non-empty set consisting of children in a family and a re...

    Text Solution

    |

  16. If a relation R on the set {1, 2, 3} be defined by R = {(1, 2)}, then ...

    Text Solution

    |

  17. Let us define a relation R on the set R of real numbers as a R b if a ...

    Text Solution

    |

  18. Let A = {1, 2, 3} and consider the relation R = {(1, 1), (2, 2), (3, 3...

    Text Solution

    |

  19. If a set A contains 5 elements and the set B contains 6 elements, then...

    Text Solution

    |

  20. Let A = {1, 2, 3, …..., n} and B = {a, b}. Then the number of surjecti...

    Text Solution

    |