IV. Answer the following. Write your answer in the space provided​

IV Answer The Following Write Your Answer In The Space Provided class=

Sagot :

Answer:

1.{1,2,3,4}

2.{1,2,3,4,5}

3.{2,3,4,5}

4.{2,3,4,5,6}

5.{2,3}

6.{3}

7.{}

8.{1,4}

9.{1,2,3,4,5,6}

10.{3,6}

✏️ ANSWER:

1.PUQ={1,2,3}U{2,3,4}={1,2,3,4}

2.PUR={1,2,3}U{3,4,5}={1,2,3,4,5}

3.QUP={2,3,4}U{3,4,5}={2,3,4,5}

4.QUS={2,3,4}U{4,5,6}={2,3,4,5,6}

{AUB consists of elements of set A and set B}

5.PnQ={1,2,3}n{2,3,4}={2,3}

6.PnR={1,2,3}n{3,4,5}={3}

7.SnP={4,5,6}n{1,2,3}=∅

{AnB consists of elements belonging to both set A and set B}

8.Q-P={2,3,4}-{1,2,3}={4}

9.P-S={1,2,3}-{4,5,6}={1,2,3}

10.R-S={3,4,5,}-{4,5,6,}={3}

{A-B=A-AnB}

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