Home
Class 12
MATHS
A={1,2},B={{1},{2}},C={{1,2}}. Then, whi...

`A={1,2},B={{1},{2}},C={{1,2}}`. Then, which of the following relation is correct ?

A

A = B

B

`B sube C`

C

`A in C`

D

`A sub C`

Text Solution

Verified by Experts

The correct Answer is:
C
Given, `A={1,2}, B={{1},{2}}" and "C={{1,2}}`
`A={1,2}in{{1,2}}=C`
`:." "A in C`
Promotional Banner

Topper's Solved these Questions

  • SETS, RELATIONS AND FUNCTIONS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 1 (TOPICAL PROBLEMS) Relation and Equivalence Relation|10 Videos

  • SETS, RELATIONS AND FUNCTIONS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 1 (TOPICAL PROBLEMS) Types of Mapping|10 Videos

  • SEQUENCES AND SERIES

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise EXERCISE 31|1 Videos

  • SOLVED PAPER 2017

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MCQS|50 Videos

Similar Questions

Explore conceptually related problems

If A={1,2,3} and B={2,3,4} then which of the following relations is a function from A to B ?

If A = { 1,2,3} , B = { 1,2} and C = { 2,3} , which one of the following is correct?

If A={1,4},B ={2,3,6} and C= {2,3,7 } then which of the following is correct

If A={a,b,c,d) and B={1,2,3) , then which of the following is a relation from A to B?

If in the determinant Delta=|[a_1,b_1,c_1],[a_2,b_2,c_2],[a_3,b_3,c_3]|,A_1,B_1,C_1 etc. be the co-factors of a_1,b_1,c_1 etc., then which of the following relations is incorrect-

Suppose X={1, 2, 3, 4} and R is a relation on X. If R={(1,1),(2,2),(3,3),(1,2),(2,1),(2,3),(3,2)}, then which one of the following is correct?

Suppose X = {1,2,3,4} and R is a relation on X. If R = {(1,1),(2,2),(3,3),(1,2),(2,1),(2,3),(3,2)}, then which one of the following is correct?

If A=[[1,-12,3]] and B=[[2,3-1,-2]], then which of the following is/are correct? 1.AB(A^(-1)B^(-1)) is a unit matrix.2.(AB)^(-1)=A^(-1)B^(-1)

A=[{:(1,-1),(2,3):}]and B=[{:(2,3),(-1,-2):}] , then which of the following is/are correct ? 1. AB(A^(-1)B^(-1)) is a unit matrix. 2. (AB)^(-1)=A^(-1)B^(-1) Select the correct answer using the code given below :

If A=[{:(1,-1),(2,3):}] and B=[{:(2,3),(-1,-2):}] then which of the following is/are correct ? 1. AB (A^(-1)B^(-1)) is a unit matrix. 2. (AB)^(-1)=A^(-1)B^(-1) Select the correct answer using the codes given below :

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-SETS, RELATIONS AND FUNCTIONS-Exercise 2 (MISCELLANEOUS PROBLEMS)
  1. A={1,2},B={{1},{2}},C={{1,2}}. Then, which of the following relation i...

    Text Solution

    |

  2. Let X and Y be the sets of all positive divisions of400 and 1000 respe...

    Text Solution

    |

  3. If A={x,y} then power set of A is

    Text Solution

    |

  4. If A={x:x" is a multiple of 3"} and B={x:x" is a multiple of 5"}. Th...

    Text Solution

    |

  5. If n(A)=4,n(B)=3" and "n(AxxBxxC)=24, then n(C) is equal to

    Text Solution

    |

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

    Text Solution

    |

  7. {n(n+1)(2n+1):n in Z} is a subset of

    Text Solution

    |

  8. Consider the following relations: R = {(x, y) | x, y are real numbers ...

    Text Solution

    |

  9. If A={x,y,z}" and "B={a,b,c,d}. Then, which one of the following is no...

    Text Solution

    |

  10. Let r be relation from R (set of real numbers) to R defined by r={(a,b...

    Text Solution

    |

  11. Let R = {(x, y) : x, y in N and x^2-4xy+3y^2 = 0}, where N is the set...

    Text Solution

    |

  12. Let R be the real line. Consider the following subsets of the plane ...

    Text Solution

    |

  13. If R is a relation defined as aRb, "if"|a-b|gt0, then the relation is

    Text Solution

    |

  14. The total number of injections (one-one and into mappings) form {a(1),...

    Text Solution

    |

  15. The function f : [0,oo)to[0,oo) defined by f(x)=(2x)/(1+2x) is

    Text Solution

    |

  16. If A={1,2,3,4}" and "B={1,2,3,4,5,6} are two sets and function f: A to...

    Text Solution

    |

  17. The period of f(x)=sin(sin(x)/(5)), is

    Text Solution

    |

  18. Domain of the function f(x) = log(sqrt(x-4)+sqrt(6-x))

    Text Solution

    |

  19. The domain of the function f(x)=sin^(-1){(log)2(x^2)/2} is given by

    Text Solution

    |

  20. The range of f(x)=cosx-sinx is

    Text Solution

    |

  21. If f: R toS, defined by f(x) = sin x -sqrt(3) cos x + 1, is onto then ...

    Text Solution

    |