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If A = {4,5,6,8,9}, B = {4,5,8} and C = ...

If A = {4,5,6,8,9}, B = {4,5,8} and C = {3,4,8,9} Find `A cup B` and `B cup C`

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{4,5,6,8,9},{3,4,5,8,9}
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A N EXCEL PUBLICATION-SETS-QUESTION BANK
  1. Let U = {1,2,3,4,5,6,7}, A = {1,5,6} and B = {1,2,6,7}.Verify the De M...

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  2. If A = {4,5,6,8,9}, B = {4,5,8} and C = {3,4,8,9} Find A cap B and B ...

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  3. If A = {4,5,6,8,9}, B = {4,5,8} and C = {3,4,8,9} Find A cup B and B c...

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  4. If A = {4,5,6,8,9}, B = {4,5,8} and C = {3,4,8,9}.Verify the following...

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  5. If A = {4,5,6,8,9}, B = {4,5,8} and C = {3,4,8,9}.Verify the following...

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  6. If A = {4,5,6,8,9}, B = {4,5,8} and C = {3,4,8,9}.Verify the following...

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  7. Consider the sets A = {1,2,3,4} and B = {3,4,5,6} Match the following

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  8. Consider the sets A = {1,2,3,4} and B = {3,4,5,6} .Are A and B equival...

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  9. Consider the sets A = {1,2,3,4} and B = {3,4,5,6}.Find all possible su...

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  10. Fill in the blanks

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  11. Given the following result " The dual of any result in set theory will...

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  12. Given the following result " The dual of any result in set theory will...

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  13. Given the following result " The dual of any result in set theory will...

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  14. Given the following result " The dual of any result in set theory will...

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  15. Given the following result" The dual of any result in set theory will ...

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  16. Suppose X and Y are two sets Prove that n (X cup Y) = n (X) +n(Y)-n (X...

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  17. Suppose X and Y are two sets If n(X cup Y) = 50, n (X) = 28 and n (Y) ...

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  18. In a group of 50 persons, 14 drink tea but not coffee and 30 drink tea...

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  19. In a group of 50 persons, 14 drink tea but not coffee and 30 drink tea...

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  20. In a group of 50 persons, 14 drink tea but not coffee and 30 drink tea...

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