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Examine whether the following statement ...

Examine whether the following statement is true or false: { a } `in` { a, b, c }

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PSEB-SETS-EXERCISE
  1. Examine whether the following statement is true or false: { 1,2,3 } su...

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  2. Examine whether the following statement is true or false: { a } sub {...

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  3. Examine whether the following statement is true or false: { a } in { a...

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  4. Examine whether the following statement is true or false: { x : x is ...

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  5. Let A = { 1, 2, { 3, 4 }. 5 }. Which of the following statements are i...

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  6. Let A = { 1, 2, { 3, 4 }. 6 }. Which of the following statements are i...

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  7. Let A = { 1, 2, { 3, 4 }. 7 }. Which of the following statements are i...

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  8. Let A = { 1, 2, { 3, 4 }. 8 }. Which of the following statements are i...

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  9. Let A = { 1, 2, { 3, 4 }. 9 }. Which of the following statements are i...

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  10. Let A = { 1, 2, { 3, 4 }. 10 }. Which of the following statements are ...

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  11. Let A = { 1, 2, { 3, 4 }. 11 }. Which of the following statements are ...

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  12. Let A = { 1, 2, { 3, 4 }. 12 }. Which of the following statements are ...

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  13. Let A = { 1, 2, { 3, 4 }. 13 }. Which of the following statements are ...

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  14. Let A = { 1, 2, { 3, 4 }. 14 }. Which of the following statements are ...

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  15. Let A = { 1, 2, { 3, 4 }. 15 }. Which of the following statements are ...

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  16. Write down all the subsets of the following set :- {a}

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  17. Write down all the subsets of the following set :- {a,b}

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  18. Write down all the subsets of the following set :- {1,2,3}

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  19. Write down all the subsets of the following set :- phi

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  20. How many elements has P(A), if A = phi?

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