DMan929
contestada

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

Given

a = ∅
b = B
c = then A ∪ B = B
d = A
e = then A ∩ B = B

1. If A B

2. If B A

3. A ∪ ∅

4. A ∩ ∅

5. B ∪ ∅

Respuesta :

AlyssaGhost
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

There you go sire
lublana

Answer:

If [tex]A\subset B[/tex]

1-c

2.If [tex]B\subset A[/tex]

2-e

3-d

4-a

5-b

Step-by-step explanation:

We are given that some information

We have to construct appropriate number sets with given information and match the given following using these information

a.A=[tex]\phi[/tex]

b.B=[tex]B[/tex]

c=then [tex]A\cup B=B[/tex]

d=A

.e= then [tex]A\cap B=B[/tex]

1.If [tex]A\subset B[/tex] then [tex]A\cup B=B[/tex]

Hence , 1-c

2.If [tex]B\subset A[/tex] then [tex]A\cap B=B[/tex]

Hence, 2-e

3.[tex]A\cup \phi =A[/tex]

Hence. 3-d

4.[tex]A\cap \phi=\phi[/tex]

Hence,4-a

5.[tex]B\cup \phi=B[/tex]

Hence, 5-b