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Let A= {Ram,Geeta, Akbar} be the set of ...

Let A= {Ram,Geeta, Akbar} be the set of students of class XI, who are in school hockey team. Let B ={Geeta, David , Ashok} be the set of students from class XI who are in the scholl foot ball team. Find `AuuB` and interpret the set.

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We have, .X uu Y=. {Ram, Geeta, Akbar, David, Áshok} . .. This is the set of students from Class XI whỏ are in the hockey.team or the football teàm or both.
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V PUBLICATION-SETS-QUESTION BANK
  1. Let A={2,4,6,8} and B={6,8,10,12 }. Find A uu B.

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  2. Let A= {a, e, i, o, u} and B={a, i, u}. Show that A uu B=A

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  3. Let A= {Ram,Geeta, Akbar} be the set of students of class XI, who are ...

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  4. Consider the sets 'A' and 'B' of Example 12. Find 'A nn B'.

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  5. Coňśider the sets 'X' and 'Y' of. Find 'X nn Y'

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  6. Let U = {1,2,3,4,5,6,7}, A = {1,5,6} and B = {1,2,6,7}Find A cap B

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  7. Let ' V={a, e, i, o, u}' and 'B={a, i, k, u} .' Find 'V-B' and 'B-V

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  8. Find the union of each of the following pairs of sets: i) X={1,3,5} ...

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  9. Let 'A={a, b}, B={a, b, c} . ' Is 'A ⊂ B ?' What is 'A ∪ B ?'.

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  10. If A and B are two sets such that AsubsetB, AbigcupB is………….

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  11. If A = {1,2,3,4},B={3,4,5,6},C = {5,6,7,8} and D = {7,8,9,10}, find B...

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  12. If A = {1,2,3,4},B={3,4,5,6},C = {5,6,7,8} and D = {7,8,9,10}, find ...

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  13. If A = {3,5,7,9,11}, B = {7,9,11,13}, C = {11,13,15} and D = {15,17}, ...

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  14. Let U be universal set of all the students of Class XI of a coeducatio...

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  15. Let U be universal set of all the students of Class, XI of a coeducati...

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  16. Taking the set of natural number as the universal set, write down the ...

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  17. If U = {1,2,3,4,5,6,7,8,9}, A = {2,4,6,8}, B = {2,3,5,7}. Verify (Abig...

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  18. Draw appropriate Venn diagram for each of the following (A cup B)'

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  19. Let U be the set of all triangles in a plane. If A is the set of all t...

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  20. Fill in the blanks to make each of the following a true statement: A ...

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