Home
Class 11
MATHS
The set A={x:x epsilonR,x^(2)=16 and 2x=...

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

A

`phi`

B

`{14,3,4}`

C

`{3}`

D

`{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

x^(2)-6x=16

x^(2)-10x+16

If 2^(2x-y)=32 and 2^(x+y)=16 then x^2+y^2 is equal to

lim_(x to 4) (x^(2) - 16)/(sqrt(x) - 2) is equal to

Determine the empty sets,singleton sets and pair sets in the following sets,: A={x:x^(2)=16 and 2x=5}

Solve the following : 2^(2^x) = 16^(2^(3x)) , then x is equal to

TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-COMPETITVE THINKING
  1. Which of the following is a ture statement ?

    Text Solution

    |

  2. Write the set builder form A = {-1,1}

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. 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

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |