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If A = {a,b} and B = {a,b,c}, then find ...

If A = {a,b} and B = {a,b,c}, then find `AuuB`.

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BEYOND PUBLICATION-SETS-EXERCISE
  1. If A = {1,2,3,4} and B = {3,4,5,6} , then find AnnB.

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  2. If A = {a,b,c,d}, B = {c,d,e,f} and C= {d,e,f,g} then find AnnB,BnnC a...

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  3. If A = {a,b} and B = {a,b,c}, then find AuuB.

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  4. If A = {1,3,5} and B = {1,2,3} , then find AuuB and AnnB.

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  5. If A = {3,5,7,9,11},B = {7,9,11,13}, then find A-B and B-A.

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  6. Which of the following pairs of sets are disjoint?

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  7. A and B are two sets. If n(A) = 17, n(B) = 23, and n(AuuB) = 38 find n...

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  8. If n(A)=10, n(B) = 11 and n(AnB) = 6, n(AuB).

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  9. Which of the following sets are equal? A = {1,3,5,7},B= {1,2,3,4}

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  10. Which of the following sets are equal? C= {p,q,r}, D = {r,p,q}

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  11. Which of the following sets are equal? E = {1,3,5,7,9,}, F = {x: x i...

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  12. Which of the following sets are equal? G = {x:x is a multiple of 6} ...

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  13. Let A {1,2,3,4,5} Which of the following statements are true? {3,4}...

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  14. Let A {1,2,{3,4},5} Which of the following statements are true? {3,...

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  15. Let A {1,2,3,4,5} Which of the following statements are true? 1 in...

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  16. Let A {1,2,3,4,5} Which of the following statements are true? 1 sub...

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  17. Let A {1,2,3,4,5} Which of the following statements are true? {1,2,...

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  18. Let A {1,2,{3,4},5} Which of the following statements are true? phi...

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  19. Let A {1,2,{3,4},5} Which of the following statements are true? {ph...

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  20. Let A {1,2,{3,4},5} Which of the following statements are true? {{3...

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