Answered

If A={1,2,3,4,5} B={46,7} C= {5,6,7,8,9,10} D ={ 1,2,8,9,10,11,12,13,14} find
1. A U B
2.B U C
3.B U D
4.A U C
5.A U C
6.A U ( B U C )
7.B U ( C U C )​

Sagot :

Janisapangaloviz

Step-by-step explanation:

1. AUB=(1 2 3 4 5 6 7)

2.BUC=(4 5 6 7 8 9 10)

3.BUD=(1 2 4 6 7 8 9 10 11 12 13 14)

4.AUC=( 1 2 3 4 5 6 7 8 9 10)

5.AUC= same lang sa sa no. 4

6.AU(BUC)= (1 2 3 4 5 6 7 8 9 10)

7. BU(CUC)= (4 5 6 7 8 9 10)