Home
Class 11
MATHS
Find the pairs of equal sets, if any, gi...

Find the pairs of equal sets, if any, give reasons:
`A = {0}, B = {x : x > 15 and x < 5}`,
`C = {x : x – 5 = 0 }, D = {x: x^(2) = 25}`,
E = {x : x is an integral positive root of the equation `x^(2) – 2x –15 = 0`}.

Text Solution

Verified by Experts

The correct Answer is:
only pair of equal sets is C and E
Promotional Banner

Topper's Solved these Questions

  • SETS

    KUMAR PRAKASHAN|Exercise SOLUTIONS OF NCERT EXEMPLAR PROBLEMS (SHORT ANSWER TYPE QUESTIONS)|37 Videos

  • SETS

    KUMAR PRAKASHAN|Exercise SOLUTIONS OF NCERT EXEMPLAR PROBLEMS (LONG ANSWER TYPE QUESTIONS)|17 Videos

  • SETS

    KUMAR PRAKASHAN|Exercise LATEST EXAMS MCQs|2 Videos

  • SEQUENCE AND SERIES

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems -Question of Module|19 Videos

  • STATISTICS

    KUMAR PRAKASHAN|Exercise QUESTION OF MODULE (KNOWLEDGE TEST)|9 Videos

Similar Questions

Explore conceptually related problems

The roots of the equation x^(2)-2sqrt(3)x+3=0 are

Find the roots of the equation x+(1)/(x)=3, x ne 0

The number of real roots of the equation |x|^(2) -3|x| + 2 = 0 , is

Find the roots of the quadratic equation 6x^(2)-x-2=0 .

Solve the equation 5^(2x)+24.5^(x)-25=0 .

Are the following pair of sets equal ? Give reasons. A = {2, 3} , B = {x : x is solution of x^(2) + 5x + 6 = 0 }

Find the roots of the equation (1)/(x)-(1)/(x-2)=3, x ne 0,2

Find all roots of the equation x^(6)-x^(5)+x^(4)-x^(2)+x-1=0.

Find roots equation 2x^(2)-x-3=0 .

Find the roots of the equation 2x^(2)-5x+3=0 , by factorisation.

KUMAR PRAKASHAN-SETS-TEXTBOOK ILLUSTRATIONS FOR PRACTICE WORK
  1. State which of the following sets are finite or infinite : {x : x in...

    Text Solution

    |

  2. State which of the following sets are finite or infinite : {x : x in...

    Text Solution

    |

  3. Find the pairs of equal sets, if any, give reasons: A = {0}, B = {x ...

    Text Solution

    |

  4. Which of the following pairs of sets are equal? Justify your answer. ...

    Text Solution

    |

  5. Which of the following pairs of sets are equal? Justify your answer. ...

    Text Solution

    |

  6. Consider the sets phi, A={1,3}, B={1,5,9}, C={1,3,5,7,9}. Insert the s...

    Text Solution

    |

  7. Consider the sets phi, A={1,3}, B={1,5,9}, C={1,3,5,7,9}. Insert the s...

    Text Solution

    |

  8. Consider the sets phi, A={1,3}, B={1,5,9}, C={1,3,5,7,9}. Insert the s...

    Text Solution

    |

  9. Consider the sets phi, A={1,3}, B={1,5,9}, C={1,3,5,7,9}. Insert the s...

    Text Solution

    |

  10. Let A = { a, e, i, o, u} and B = { a, b, c, d}. Is A a subset of B ? N...

    Text Solution

    |

  11. Let A, B and C be three sets. If A ∈ B and B ⊂ C, is it true that A ⊂ ...

    Text Solution

    |

  12. Let A = { 2, 4, 6, 8} and B = { 6, 8, 10, 12}. Find A ∪ B.

    Text Solution

    |

  13. Let A = { a, e, i, o, u } and B = { a, i, u }. Show that A ∪ B = A

    Text Solution

    |

  14. Let X = {Ram, Geeta, Akbar} be the set of students of Class XI, who ar...

    Text Solution

    |

  15. Consider the sets A and B of Example 12. Find A ∩ B.

    Text Solution

    |

  16. Consider the sets X and Y of Example 14. Find X ∩ Y.

    Text Solution

    |

  17. Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 }. Find A...

    Text Solution

    |

  18. Let A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find A – B and B – A.

    Text Solution

    |

  19. Let V = { a, e, i, o, u } and B = { a, i, k, u}. Find V – B and B – V

    Text Solution

    |

  20. Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9}. Find...

    Text Solution

    |