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1. write the following in...

1. write the following in roster form: Set R is the set of real between nine and fourteen

2. express the following in set builder notation: Z={5,6,7,8,9,10}

3. for sets A and B, determine whether A=B, A is a subset of B, of B is a subset of A: A={xlx e N and 14<x<19}

B={12,13,14,15,16,17,18,19}

4. given the diagram below fins a)AUB and b)AnB - the disgram is two interlocking squares inside a square. top let of square is U, top right is B, bottom right is P, A is outside 1st circle with M and an F under it inside 1st circle, Y with a S under it where circles interlock and 2nd circle has an o hllfway down and W at the bottom

5. given U={20,21,22,23,24,25,26,27,28,29}, A={21,23,25,27,29}, and B={26,27} find A'U B'.

6. given U={n,o,p,q,r,s,t,u,v,w}, A={l,m,n,o,p,q}, B={n,o,r,s,v,w}, and C={l,m,p,q,r,t} find (A'U C')n B'.

7. set K contains 20 elements, set J contains 51 elements, and 15 elements are common to both sets. find n(K U J)

2. express the following in set builder notation: Z={5,6,7,8,9,10}

3. for sets A and B, determine whether A=B, A is a subset of B, of B is a subset of A: A={xlx e N and 14<x<19}

B={12,13,14,15,16,17,18,19}

4. given the diagram below fins a)AUB and b)AnB - the disgram is two interlocking squares inside a square. top let of square is U, top right is B, bottom right is P, A is outside 1st circle with M and an F under it inside 1st circle, Y with a S under it where circles interlock and 2nd circle has an o hllfway down and W at the bottom

5. given U={20,21,22,23,24,25,26,27,28,29}, A={21,23,25,27,29}, and B={26,27} find A'U B'.

6. given U={n,o,p,q,r,s,t,u,v,w}, A={l,m,n,o,p,q}, B={n,o,r,s,v,w}, and C={l,m,p,q,r,t} find (A'U C')n B'.

7. set K contains 20 elements, set J contains 51 elements, and 15 elements are common to both sets. find n(K U J)

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