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U= {x|x in N, 1 le x le 10}, A= {1, 3, 5...

`U= {x|x in N, 1 le x le 10}, A= {1, 3, 5, 7, 9}" and "B= {2, 5, 8}`. Verify the De morgon's Law.

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U= {x : x in N, x le 10}, A= {1, 3, 5, 7, 9}, B= {2, 4, 6, 8, 10} then (A cup B)'="…………"

If U = {1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = {2, 4, 6, 8} and B = { 2, 3, 5, 7} . Verify that (A ∪ B)′ = A′ ∩ B′

If U = {1, 2, 3, 4, 5, 6, 7, 8, 9 }, A = {2, 4, 6, 8} and B = { 2, 3, 5, 7} . Verify that (A ∩ B)′ = A′ ∪ B′

If U= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A= {1, 2, 3, 5}, B= {2, 4, 6, 7} and C= {2, 3, 4, 8}. Then, (B cup C)'="………"

If U= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A= {1, 2, 3, 5}, B= {2, 4, 6, 7} and C= {2, 3, 4, 8}. Then, (C - A)'="……….."

Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9} . Find A′.

A= {x in N|1 le x le 5} then find n(P(A)) and n(P(P(A))) .

A= {1, 2, 3, 4, 5, 6}, B= {1, 2, 3, 7, 8, 10}, C= {1, 2, 5, 9, 10}, U= {1, 2,3, 4, 5, 6, 7, 8, 9, 10, 11} Show these sets in Venn diagram.

KUMAR PRAKASHAN-SETS-PRACTICE WORK
  1. Taking the set of natural numbers as the universal set, write down the...

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  2. Taking the set of natural numbers as the universal set, write down the...

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  3. U= {x|x in N, 1 le x le 10}, A= {1, 3, 5, 7, 9}" and "B= {2, 5, 8}. Ve...

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

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

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

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

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

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

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  10. In a town, 20% population travel by car, 50% travel by bus and 10% pop...

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  11. Out of 100 students, 55 passed in Mathematics and 67 passed in Physics...

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  12. In a survey of a society, 1000 people speak Gujarati or Hindi. 50% peo...

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

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  14. If A and B be two sets containing 3 and 6 elements respectively. What ...

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  15. In a twon of 840 persons, 450 persons read Hindi 300 read English and ...

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  16. There are 880 boys in a school. Out of these 224 boys play cricket, 24...

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  17. A students has freedom to study any subject of his choice. In a group ...

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  18. In a class of 30 students, 12 students like emboidary, 16 students lik...

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  19. A and B are two sets. (A - B) cup B= A if and only if B sub A.

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  20. A - (B capC) = (A - B) cap (A-C) .

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