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State, which of the following sets are f...

State, which of the following sets are finite and which are infinite :
`A={x : x in Z " and " x lt 10}`

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The correct Answer is:
infinite
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ICSE-SETS -EXERCISE 6(B)
  1. A(4) ={b: b in Z " and " -7 lt 3b - 1 le 2}

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  2. If P = {p : p is a letter in the word 'PERMANENT'}, find n(P).

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  3. State, which of the following sets are finite and which are infinite :...

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  4. B={x :x in W " and " 5x-3 le 20}

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  5. P={y:y = 3x-2, x in N " and " x gt 5}

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  6. Check whether it is finite or not M={r:r = 3/n, n in W " and " 6 lt n ...

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  7. Find, which of the following sets are singleton sets : The set of p...

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  8. Find, which of the following sets are singleton sets : A={x : 7x -3=11...

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  9. B={y : 2y+1 lt 3 " and " y in W}

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  10. Find, which of the following sets are empty : The set of points of i...

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  11. A={x:x in N " and 5 lt x le 6}

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  12. B={x :x^(2)+4 =0 " and " x in N}

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  13. C = {even numbers between 6 and 10}.

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  14. D = {prime numbers between 7 and 11}.

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  15. Are the sets A={4,5,6} and B={x:x^(2) - 5x -6=0} disjoint?

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  16. Are the set A={b,c,d,e} and B={x:x " is a letter in the word 'MASTER'"...

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  17. State, whether the following pairs of sets are equivalent or not: A=...

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  18. State, whether the following pairs of sets are equivalent or not: Se...

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  19. State, whether the following pairs of sets are equivalent or not: Se...

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  20. State, whether the following pairs of sets are equivalent or not: P=...

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