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Could you help with a Algebra problem (unions and intersections)? Got stuck on this ninth one.



Construct the appropriate number sets with the given information. Use the sets to match the following:


Given


a = Ø


b = B


c = then A ∪ B = B


d = A


e = then A ∩ B = B


  1. If A union B
  2. A union C
  3. A intersect B

4 . A intersect C

  1. B intersect C

Verified Answer :

syed514

1) If A c B matches with c. then A ∪ B = B 
2) If B c A matches with e. then A ∩ B = B 
3) A ∪ Ø matches with d. A 
4) A ∩ Ø matches with a. Ø 
5) B ∪ Ø matches with b. B

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