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Write each of the following sets in set-...

Write each of the following sets in set- builder form :
` A = { 4,6, 8 , 9, 10 , 12, 14, 15, 16, 18} `

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The correct Answer is:
A = { x: x is a composite number , ` 1 lt x lt 20 }`
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ICSE-SETS -EXERCISE 6A
  1. Write each of the following sets in Roster form and write the cardinal...

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  2. Write each of the following sets in Roster form and write the cardinal...

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  3. Write each of the following sets in set- builder form : A = { 4,6...

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  4. Write each of the following sets in set- builder form : B = {1,2,3...

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  5. Write each of the following sets in set- builder form : C = {-9,-6,...

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  6. Write each of the following sets in set- builder form : D = {(1)/...

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  7. Write each of the following sets in set- builder form : E= {(1)/(...

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  8. Write each of the following sets in set- builder form : F= [April ,...

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  9. Write each of the following sets in set- builder form : G= {0} .

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  10. Write each of the following sets in set- builder form : H= {.}

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  11. State whether the given set is finite or infinite. Set of all even n...

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  12. State whether the given set is finite or infinite. Set of all odd i...

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  13. State whether the given set is finite or infinite. Set of all rive...

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  14. State whether the given set is finite or infinite. Set of all poin...

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  15. State whether the given set is finite or infinite. Set of all factor...

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  16. State whether the given set is finite or infinite. Set of all mult...

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  17. State whether the given set is finite or infinite. Set of all drop...

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  18. Identify the null sets among the following A = { x: x is a whole n...

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  19. Identify the null sets among the following B = { x: x is a number ...

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  20. Identify the null sets among the following C = {x: x is an even pr...

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