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Three sets A,B and C are such that A=B n...

Three sets `A,B` and `C` are such that `A=B nnC`and`B=CnnA`

A

`A nnB`

B

`A sup B`

C

`A=B`

D

`A subB'`

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-COMPETITVE THINKING
  1. Suppose A1,A2….. A(30) are thirty sets each having 5 elements and B1B2...

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

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

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

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

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

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

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

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

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  10. If N(a)={an:ninN}, then N(5) nn N(7) equals

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  11. If A and B are two non-empty sets, then (B-A) nn (A uuB)' is equal to

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  12. Given n(U) = 20, n(A) = 12, n(B) = 9, n(AnnB) = 4, where U is the univ...

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  13. n(U)=700,n(A)=200,n(B)=300 और n(AnnB)=100, तब n(A'nnB')=

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  14. Sets A and B have 3 and 6 elaments respectively. What can be theminimu...

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  15. If A and B are two sets, then (AuuB)'uu(A'nnb) is equal to

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  16. The set (AuuBuuC)nn(AnnB'uuC')'nnC' is equal to

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  17. Which of the following are corect: 1. A-B=A - (Ann B) 2. A = (A nnB)...

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  18. 25 people for programme A, 50 people for programme B, 10 people for bo...

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  19. In a class of 60 students , 25 students play cricket and 20 students p...

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  20. Let X and Y be the sets of all positive divisors of 400 and 1000 respe...

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