Home
Class 11
MATHS
The set A = {x:|2x +3 | lt 7} is equal t...

The set `A = {x:|2x +3 | lt 7}` is equal to the set

A

`D= {x :0 lt x + 5 lt 7}`

B

`B={x: -3 lt x lt 7}`

C

`E= {x: -7 lt x lt 7}`

D

`C= {x: -13 lt 2x lt 4}`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SETS, RELATIONS AND FUNCTIONS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos
  • SETS, RELATIONS AND FUNCTIONS

    TARGET PUBLICATION|Exercise CRITICAL THINKING|83 Videos
  • PROBABILITY

    TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos
  • STRAIGHT LINE

    TARGET PUBLICATION|Exercise EVALUATION TEST|10 Videos

Similar Questions

Explore conceptually related problems

The set A= {x:x is an integer and -3lexlt2} is equal to :

The set {x in R : 1 le x lt 2} be written as "……………" .

The sets A { x | x is prime, x lt 20 } and b = {x | x = n^(2), n in N and x lt 5 } are :

Which of the following is/are not true ? (A) P = {x:x=2y+1 "and" y in N} is a finite set. (B) Q= {x : x in R "and" x^(2) + 1 = 0} is a null set. (C ) R = {x : x^(3) +1 = 0 "and" x^(2) + 1= 0} is a single-ton set. (D) S = {x:8 lt x lt 13, x in R) is an infinite set.

Write the set A={x : x "is a positive prime" lt 10} in the tabular form

Write the set A = {X : XinZ ,x^2 lt25} in roaster form.

TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-COMPETITVE THINKING
  1. Write the set builder form A = {-1,1}

    Text Solution

    |

  2. The set A={x:x epsilonR,x^(2)=16 and 2x=16} is equal to

    Text Solution

    |

  3. The set A = {x:|2x +3 | lt 7} is equal to the set

    Text Solution

    |

  4. Let S = {x in R: x ge0 and 2|sqrtx -3| + sqrtx (sqrtx -6)+ 6-0} The...

    Text Solution

    |

  5. The number of non-empty subsets of the set {1,2,3,4} is

    Text Solution

    |

  6. If the set A contains 5 elements, then the number of elements in the p...

    Text Solution

    |

  7. If A = {x:x is a multiple of 4} and B= {x:x is multiple of 6} then A ...

    Text Solution

    |

  8. The number of elements in the set {(a, b) : 2a^2 + 3b^2 = 35. a . b i...

    Text Solution

    |

  9. If S is a set with 10 elements and A={(x,y):x,y in S, x ne y}, then th...

    Text Solution

    |

  10. The total number of subset of the set {1,2,…,10} which do not contain ...

    Text Solution

    |

  11. Two finite sets have m and n elements. The total number of subsets of ...

    Text Solution

    |

  12. Suppose A1,A2….. A(30) are thirty sets each having 5 elements and B1B2...

    Text Solution

    |

  13. For any two sets A and B, A-(A-B) equals

    Text Solution

    |

  14. Three sets A,B and C are such that A=B nnCandB=CnnA

    Text Solution

    |

  15. Let A, B and C be the sets such that A uu B=A uu C and A nn B = A nn C...

    Text Solution

    |

  16. Let A and B be sets. If AnnX=BnnX=phi and AuuX=BuuX for some set X the...

    Text Solution

    |

  17. If n (A) =3 ,n(3)=6 and A sube B .Then the number of elements in A cu...

    Text Solution

    |

  18. If n (A)=8 and n (A nnB)=2, then n[(AnnB)' nn A] is equal to

    Text Solution

    |

  19. Given A = {x | x is a root of x^2 - 1 =0}, B = {x | x is a root of x^2...

    Text Solution

    |

  20. If X = {4 ^(n)-2n-1: n in N} and Y={9(n -1) : n in N}, then Xnn Y=

    Text Solution

    |