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

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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.A nn B={2,3,5,7}=B.. We note that .B subset A. and .that .A nn B=B..
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V PUBLICATION-SETS-QUESTION BANK
  1. Consider the sets 'A' and 'B' of Example 12. Find 'A nn B'.

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

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

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

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

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

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  8. 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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  9. 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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  10. If A = {3,5,7,9,11}, B = {7,9,11,13}, C = {11,13,15} and D = {15,17}, ...

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

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

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

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

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

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

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  18. If X and Y are two sets such that XcupY has 50 elements,X has 28 eleme...

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  19. In a school there are 20 teachers who teach mathematics or physics. Of...

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  20. In a class of 35 students , 24 likes to play cricket ,16 likes to play...

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