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In a group of people 50 speak French, 20...

In a group of people 50 speak French, 20 speak Spanish and 10 speak both Spanish and French.Find the number of people speaking only Spanish

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A N EXCEL PUBLICATION-SETS-QUESTION BANK
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  2. In a group of people 50 speak French, 20 speak Spanish and 10 speak bo...

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  3. In a group of people 50 speak French, 20 speak Spanish and 10 speak bo...

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  4. In a group of people 50 speak French, 20 speak Spanish and 10 speak bo...

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  5. A T.V. survey gives the following data for T.V. viewing,60% see progra...

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  6. A T.V survey gives the following data for T.V viewing: 60% see program...

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  7. A T.V. survey gives the following data for T.V. viewing,60% see progra...

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  8. Decide, among the following sets, which sets are subsets of one and an...

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

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

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

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

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

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

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  15. 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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  16. Show that if A sub B, then C- B sub C - A

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

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

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

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

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