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Show that A uu B=A nn B implies A=B...

Show that `A uu B=A nn B` implies `A=B`

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Prove that A uuB=A nn B if A=B .

Let U={1,2,3,.. ., 10} be the universal set. If A={3,4,6,8} , find A^prime and show that A uu A^prime=U , A nn A^prime=phi and ( A^(prime))^(prime)=A

Show that A cap B = A cap C need not imply B = C

Show that if A sub B , then C- B sub C - A

If A and B are two sets such that A sub B ,then A uu B is a)A b)Null set c)B d) {O/}

Let A,B and C be the sets such that A cup B = A cup C and A cap B = A cap C . Show that B = C.

For any sets 'A' and 'B', show that P(A nn B)=P(A) nn P(B)

Let P be the set of all subsets of a given set X. Show that uu: P xx P rarr P given by (A, B) rarr A uu B and nn: P xx P rarr P given by (A, B) rarr A nn B are binary operations on the set P .

Let A and B be two events such that P (A uu B) = P (A) + P (B) - P (A) P (B).If 0 lt P (A) lt 1 and 0 lt P (B) lt1, then P (A uuB)' is equal to

Show that for any sets A and B. A= (A cap B) cup (A - B) and A cup(B - A)=(A cup B)

V PUBLICATION-SETS-QUESTION BANK
  1. Show that the set of letters needed to spell "CATARACT" and the set of...

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  2. Write down all the subsets of the following sets {1,2,3}

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  3. Show that A uu B=A nn B implies A=B

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  4. For any sets 'A' and 'B', show that P(A nn B)=P(A) nn P(B)

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  5. Decide, among the following sets, which, sets are subsets of one and a...

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  6. In each of the following , determine whether the statement is true or ...

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  7. Let A,B and C be the sets such that A cup B = A cup C and A cap B = A ...

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  8. Show that if A sub B, then C- B sub C - A

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  9. Show that the following four conditions are equivalent: i) A sub B i...

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  10. Assume that P (A) = P (B).Show that A = B

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  11. Is it true that for any sets A and B , P (A) cup P (B) = P(A cup B)? J...

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  12. Show that for any sets A and B. A=(A cap B) cup (A - B) and A cup(B - ...

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  13. Using properties of sets, show that i) 'A ⋃(A ⋂ B)=A' ii) 'A ⋂(A ⋃ B)=...

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  14. Show that A cap B = A cap C need not imply B = C

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  15. Let A and B be sets. If A cap X = B cap X = phi and A cup X = B cup X ...

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  16. Find sets A,B and C such that A cap B,B cap C and A cap C are non-empt...

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  17. In a survey of 600 students in a school,150 students were found to be ...

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  18. In a group of students, 100 students know Hindi, 50 know English and 3...

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  19. In a suryey of 60 people, it was.found that 25 people read newspaper' ...

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  20. In a survey it was found that 21 people liked product A,26 liked produ...

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